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id="toc-Formula_per_l'area" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Formula_per_l'area"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Formula per l'area</span> </div> </a> <ul id="toc-Formula_per_l'area-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Altri_progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Altri_progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Altri progetti</span> </div> </a> <ul id="toc-Altri_progetti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Parallelogramma</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 101 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-101" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">101 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Parallelogram" title="Parallelogram - afrikaans" lang="af" hreflang="af" data-title="Parallelogram" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%AA%D9%88%D8%A7%D8%B2%D9%8A_%D8%A3%D8%B6%D9%84%D8%A7%D8%B9" title="متوازي أضلاع - arabo" lang="ar" hreflang="ar" data-title="متوازي أضلاع" data-language-autonym="العربية" data-language-local-name="arabo" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Paralelogramu" title="Paralelogramu - asturiano" lang="ast" hreflang="ast" data-title="Paralelogramu" data-language-autonym="Asturianu" data-language-local-name="asturiano" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Paraleloqram" title="Paraleloqram - azerbaigiano" lang="az" hreflang="az" data-title="Paraleloqram" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC" title="Параллелограмм - baschiro" lang="ba" hreflang="ba" data-title="Параллелограмм" data-language-autonym="Башҡортса" data-language-local-name="baschiro" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Paralelogramo" title="Paralelogramo - Central Bikol" lang="bcl" hreflang="bcl" data-title="Paralelogramo" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%B5%D0%BB%D0%B0%D0%B3%D1%80%D0%B0%D0%BC" title="Паралелаграм - bielorusso" lang="be" hreflang="be" data-title="Паралелаграм" data-language-autonym="Беларуская" data-language-local-name="bielorusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%B5%D0%BB%D0%B0%D0%B3%D1%80%D0%B0%D0%BC" title="Паралелаграм - Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Паралелаграм" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A3%D1%81%D0%BF%D0%BE%D1%80%D0%B5%D0%B4%D0%BD%D0%B8%D0%BA" title="Успоредник - bulgaro" lang="bg" hreflang="bg" data-title="Успоредник" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A6%BE%E0%A6%AE%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A6%B0%E0%A6%BF%E0%A6%95" title="সামান্তরিক - bengalese" lang="bn" hreflang="bn" data-title="সামান্তরিক" data-language-autonym="বাংলা" data-language-local-name="bengalese" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%98%E0%BD%89%E0%BD%98%E0%BC%8B%E0%BD%A0%E0%BD%82%E0%BE%B2%E0%BD%BC%E0%BC%8B%E0%BD%98%E0%BD%90%E0%BD%A0%E0%BC%8B%E0%BD%96%E0%BD%9E%E0%BD%B2%E0%BC%8B%E0%BD%96%E0%BE%B1%E0%BD%B2%E0%BD%A6%E0%BD%96%E0%BD%91%E0%BC%8D" title="མཉམ་འགྲོ་མཐའ་བཞི་བྱིསབད། - tibetano" lang="bo" hreflang="bo" data-title="མཉམ་འགྲོ་མཐའ་བཞི་བྱིསབད།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetano" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Kensturieg" title="Kensturieg - bretone" lang="br" hreflang="br" data-title="Kensturieg" data-language-autonym="Brezhoneg" data-language-local-name="bretone" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Paralelogram" title="Paralelogram - bosniaco" lang="bs" hreflang="bs" data-title="Paralelogram" data-language-autonym="Bosanski" data-language-local-name="bosniaco" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Paral%C2%B7lelogram" title="Paral·lelogram - catalano" lang="ca" hreflang="ca" data-title="Paral·lelogram" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%84%D8%A7%DA%BE%D8%A7%D9%88%D8%A8%DB%95%D8%B1%DB%95" title="لاھاوبەرە - curdo centrale" lang="ckb" hreflang="ckb" data-title="لاھاوبەرە" data-language-autonym="کوردی" data-language-local-name="curdo centrale" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Rovnob%C4%9B%C5%BEn%C3%ADk" title="Rovnoběžník - ceco" lang="cs" hreflang="cs" data-title="Rovnoběžník" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC" title="Параллелограмм - ciuvascio" lang="cv" hreflang="cv" data-title="Параллелограмм" data-language-autonym="Чӑвашла" data-language-local-name="ciuvascio" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Paralelogram" title="Paralelogram - gallese" lang="cy" hreflang="cy" data-title="Paralelogram" data-language-autonym="Cymraeg" data-language-local-name="gallese" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Parallelogram" title="Parallelogram - danese" lang="da" hreflang="da" data-title="Parallelogram" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Parallelogramm" title="Parallelogramm - tedesco" lang="de" hreflang="de" data-title="Parallelogramm" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dsb mw-list-item"><a href="https://dsb.wikipedia.org/wiki/Paralelogram" title="Paralelogram - basso sorabo" lang="dsb" hreflang="dsb" data-title="Paralelogram" data-language-autonym="Dolnoserbski" data-language-local-name="basso sorabo" class="interlanguage-link-target"><span>Dolnoserbski</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CE%B1%CF%81%CE%B1%CE%BB%CE%BB%CE%B7%CE%BB%CF%8C%CE%B3%CF%81%CE%B1%CE%BC%CE%BC%CE%BF" title="Παραλληλόγραμμο - greco" lang="el" hreflang="el" data-title="Παραλληλόγραμμο" data-language-autonym="Ελληνικά" data-language-local-name="greco" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Parallelogram" title="Parallelogram - inglese" lang="en" hreflang="en" data-title="Parallelogram" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Paralelogramo" title="Paralelogramo - esperanto" lang="eo" hreflang="eo" data-title="Paralelogramo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Paralelogramo" title="Paralelogramo - spagnolo" lang="es" hreflang="es" data-title="Paralelogramo" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/R%C3%B6%C3%B6pk%C3%BClik" title="Rööpkülik - estone" lang="et" hreflang="et" data-title="Rööpkülik" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Paralelogramo" title="Paralelogramo - basco" lang="eu" hreflang="eu" data-title="Paralelogramo" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D8%AA%D9%88%D8%A7%D8%B2%DB%8C%E2%80%8C%D8%A7%D9%84%D8%A7%D8%B6%D9%84%D8%A7%D8%B9" title="متوازی‌الاضلاع - persiano" lang="fa" hreflang="fa" data-title="متوازی‌الاضلاع" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Suunnikas" title="Suunnikas - finlandese" lang="fi" hreflang="fi" data-title="Suunnikas" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Parall%C3%A9logramme" title="Parallélogramme - francese" lang="fr" hreflang="fr" data-title="Parallélogramme" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Paraleelogram" title="Paraleelogram - frisone settentrionale" lang="frr" hreflang="frr" data-title="Paraleelogram" data-language-autonym="Nordfriisk" data-language-local-name="frisone settentrionale" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Comhthreomhar%C3%A1n" title="Comhthreomharán - irlandese" lang="ga" hreflang="ga" data-title="Comhthreomharán" data-language-autonym="Gaeilge" data-language-local-name="irlandese" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Paralelogramo" title="Paralelogramo - galiziano" lang="gl" hreflang="gl" data-title="Paralelogramo" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%A7%D7%91%D7%99%D7%9C%D7%99%D7%AA" title="מקבילית - ebraico" lang="he" hreflang="he" data-title="מקבילית" data-language-autonym="עברית" data-language-local-name="ebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%A4%E0%A4%B0_%E0%A4%9A%E0%A4%A4%E0%A5%81%E0%A4%B0%E0%A5%8D%E0%A4%AD%E0%A5%81%E0%A4%9C" title="समान्तर चतुर्भुज - hindi" lang="hi" hreflang="hi" data-title="समान्तर चतुर्भुज" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Paralelogram" title="Paralelogram - croato" lang="hr" hreflang="hr" data-title="Paralelogram" data-language-autonym="Hrvatski" data-language-local-name="croato" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/Runob%C4%9B%C5%BEnik" title="Runoběžnik - alto sorabo" lang="hsb" hreflang="hsb" data-title="Runoběžnik" data-language-autonym="Hornjoserbsce" data-language-local-name="alto sorabo" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Paralelogramma" title="Paralelogramma - ungherese" lang="hu" hreflang="hu" data-title="Paralelogramma" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B6%D5%B8%D6%82%D5%A3%D5%A1%D5%B0%D5%A5%D5%BC%D5%A1%D5%A3%D5%AB%D5%AE" title="Զուգահեռագիծ - armeno" lang="hy" hreflang="hy" data-title="Զուգահեռագիծ" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Parallelogramma" title="Parallelogramma - interlingua" lang="ia" hreflang="ia" data-title="Parallelogramma" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Jajar_genjang" title="Jajar genjang - indonesiano" lang="id" hreflang="id" data-title="Jajar genjang" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Sams%C3%AD%C3%B0ungur" title="Samsíðungur - islandese" lang="is" hreflang="is" data-title="Samsíðungur" data-language-autonym="Íslenska" data-language-local-name="islandese" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%BA%E5%BD%A2" title="平行四辺形 - giapponese" lang="ja" hreflang="ja" data-title="平行四辺形" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Jajaran_g%C3%A9njang" title="Jajaran génjang - giavanese" lang="jv" hreflang="jv" data-title="Jajaran génjang" data-language-autonym="Jawa" data-language-local-name="giavanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9E%E1%83%90%E1%83%A0%E1%83%90%E1%83%9A%E1%83%94%E1%83%9A%E1%83%9D%E1%83%92%E1%83%A0%E1%83%90%E1%83%9B%E1%83%98" title="პარალელოგრამი - georgiano" lang="ka" hreflang="ka" data-title="პარალელოგრამი" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC" title="Параллелограмм - kazako" lang="kk" hreflang="kk" data-title="Параллелограмм" data-language-autonym="Қазақша" data-language-local-name="kazako" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-km mw-list-item"><a href="https://km.wikipedia.org/wiki/%E1%9E%94%E1%9F%92%E1%9E%9A%E1%9E%9B%E1%9F%81%E1%9E%A1%E1%9E%BC%E1%9E%80%E1%9F%92%E1%9E%9A%E1%9E%B6%E1%9E%98" title="ប្រលេឡូក្រាម - khmer" lang="km" hreflang="km" data-title="ប្រលេឡូក្រាម" data-language-autonym="ភាសាខ្មែរ" data-language-local-name="khmer" class="interlanguage-link-target"><span>ភាសាខ្មែរ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%8F%89%ED%96%89%EC%82%AC%EB%B3%80%ED%98%95" title="평행사변형 - coreano" lang="ko" hreflang="ko" data-title="평행사변형" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/%C3%87argo%C5%9Feya_yeksan" title="Çargoşeya yeksan - curdo" lang="ku" hreflang="ku" data-title="Çargoşeya yeksan" data-language-autonym="Kurdî" data-language-local-name="curdo" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC" title="Параллелограмм - kirghiso" lang="ky" hreflang="ky" data-title="Параллелограмм" data-language-autonym="Кыргызча" data-language-local-name="kirghiso" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Parallelogrammum" title="Parallelogrammum - latino" lang="la" hreflang="la" data-title="Parallelogrammum" data-language-autonym="Latina" data-language-local-name="latino" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Paralelogr%C3%A0m" title="Paralelogràm - lombardo" lang="lmo" hreflang="lmo" data-title="Paralelogràm" data-language-autonym="Lombard" data-language-local-name="lombardo" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Lygiagretainis" title="Lygiagretainis - lituano" lang="lt" hreflang="lt" data-title="Lygiagretainis" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Paralelograms" title="Paralelograms - lettone" lang="lv" hreflang="lv" data-title="Paralelograms" data-language-autonym="Latviešu" data-language-local-name="lettone" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B0%D1%81%D1%8C" title="Параллелограммась - moksha" lang="mdf" hreflang="mdf" data-title="Параллелограммась" data-language-autonym="Мокшень" data-language-local-name="moksha" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Roazodafy" title="Roazodafy - malgascio" lang="mg" hreflang="mg" data-title="Roazodafy" data-language-autonym="Malagasy" data-language-local-name="malgascio" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC" title="Параллелограмм - Eastern Mari" lang="mhr" hreflang="mhr" data-title="Параллелограмм" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC" title="Паралелограм - macedone" lang="mk" hreflang="mk" data-title="Паралелограм" data-language-autonym="Македонски" data-language-local-name="macedone" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B8%E0%B4%BE%E0%B4%AE%E0%B4%BE%E0%B4%A8%E0%B5%8D%E0%B4%A4%E0%B4%B0%E0%B4%BF%E0%B4%95%E0%B4%82" title="സാമാന്തരികം - malayalam" lang="ml" hreflang="ml" data-title="സാമാന്തരികം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC" title="Параллелограм - mongolo" lang="mn" hreflang="mn" data-title="Параллелограм" data-language-autonym="Монгол" data-language-local-name="mongolo" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B8%E0%A4%AE%E0%A4%BE%E0%A4%82%E0%A4%A4%E0%A4%B0%E0%A4%AD%E0%A5%81%E0%A4%9C_%E0%A4%9A%E0%A5%8C%E0%A4%95%E0%A5%8B%E0%A4%A8" title="समांतरभुज चौकोन - marathi" lang="mr" hreflang="mr" data-title="समांतरभुज चौकोन" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Segi_empat_selari" title="Segi empat selari - malese" lang="ms" hreflang="ms" data-title="Segi empat selari" data-language-autonym="Bahasa Melayu" data-language-local-name="malese" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%B8%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%A4%E0%A4%B0_%E0%A4%9A%E0%A4%A4%E0%A5%81%E0%A4%B0%E0%A5%8D%E0%A4%AD%E0%A5%81%E0%A4%9C" title="समानान्तर चतुर्भुज - nepalese" lang="ne" hreflang="ne" data-title="समानान्तर चतुर्भुज" data-language-autonym="नेपाली" data-language-local-name="nepalese" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Parallellogram" title="Parallellogram - olandese" lang="nl" hreflang="nl" data-title="Parallellogram" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Parallellogram" title="Parallellogram - norvegese nynorsk" lang="nn" hreflang="nn" data-title="Parallellogram" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegese nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Parallellogram" title="Parallellogram - norvegese bokmål" lang="nb" hreflang="nb" data-title="Parallellogram" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B8%E0%A8%AE%E0%A8%BE%E0%A8%82%E0%A8%A4%E0%A8%B0_%E0%A8%9A%E0%A8%A4%E0%A9%81%E0%A8%B0%E0%A8%AD%E0%A9%81%E0%A8%9C" title="ਸਮਾਂਤਰ ਚਤੁਰਭੁਜ - punjabi" lang="pa" hreflang="pa" data-title="ਸਮਾਂਤਰ ਚਤੁਰਭੁਜ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/R%C3%B3wnoleg%C5%82obok" title="Równoległobok - polacco" lang="pl" hreflang="pl" data-title="Równoległobok" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Paralelograma" title="Paralelograma - piemontese" lang="pms" hreflang="pms" data-title="Paralelograma" data-language-autonym="Piemontèis" data-language-local-name="piemontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%85%D8%AA%D9%88%D8%A7%D8%B2%DB%8C_%D8%A7%D9%84%D8%A7%D8%B6%D9%84%D8%A7%D8%B9" title="متوازی الاضلاع - Western Punjabi" lang="pnb" hreflang="pnb" data-title="متوازی الاضلاع" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Paralelogramo" title="Paralelogramo - portoghese" lang="pt" hreflang="pt" data-title="Paralelogramo" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Paralelogram" title="Paralelogram - rumeno" lang="ro" hreflang="ro" data-title="Paralelogram" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC" title="Параллелограмм - russo" lang="ru" hreflang="ru" data-title="Параллелограмм" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC" title="Параллелограмм - sacha" lang="sah" hreflang="sah" data-title="Параллелограмм" data-language-autonym="Саха тыла" data-language-local-name="sacha" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Paralleluggramma" title="Paralleluggramma - siciliano" lang="scn" hreflang="scn" data-title="Paralleluggramma" data-language-autonym="Sicilianu" data-language-local-name="siciliano" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/Parallellogr%C3%A1mma" title="Parallellográmma - sami del nord" lang="se" hreflang="se" data-title="Parallellográmma" data-language-autonym="Davvisámegiella" data-language-local-name="sami del nord" class="interlanguage-link-target"><span>Davvisámegiella</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Paralelogram" title="Paralelogram - serbo-croato" lang="sh" hreflang="sh" data-title="Paralelogram" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Parallelogram" title="Parallelogram - Simple English" lang="en-simple" hreflang="en-simple" data-title="Parallelogram" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Rovnobe%C5%BEn%C3%ADk" title="Rovnobežník - slovacco" lang="sk" hreflang="sk" data-title="Rovnobežník" data-language-autonym="Slovenčina" data-language-local-name="slovacco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Paralelogram" title="Paralelogram - sloveno" lang="sl" hreflang="sl" data-title="Paralelogram" data-language-autonym="Slovenščina" data-language-local-name="sloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Gonyoina_sambamba" title="Gonyoina sambamba - shona" lang="sn" hreflang="sn" data-title="Gonyoina sambamba" data-language-autonym="ChiShona" data-language-local-name="shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Barbaroole" title="Barbaroole - somalo" lang="so" hreflang="so" data-title="Barbaroole" data-language-autonym="Soomaaliga" data-language-local-name="somalo" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Paralelogrami" title="Paralelogrami - albanese" lang="sq" hreflang="sq" data-title="Paralelogrami" data-language-autonym="Shqip" data-language-local-name="albanese" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC" title="Паралелограм - serbo" lang="sr" hreflang="sr" data-title="Паралелограм" data-language-autonym="Српски / srpski" data-language-local-name="serbo" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Pasagi_doyong" title="Pasagi doyong - sundanese" lang="su" hreflang="su" data-title="Pasagi doyong" data-language-autonym="Sunda" data-language-local-name="sundanese" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Parallellogram" title="Parallellogram - svedese" lang="sv" hreflang="sv" data-title="Parallellogram" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%87%E0%AE%A3%E0%AF%88%E0%AE%95%E0%AE%B0%E0%AE%AE%E0%AF%8D" title="இணைகரம் - tamil" lang="ta" hreflang="ta" data-title="இணைகரம்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B8%E0%B0%AE%E0%B0%BE%E0%B0%82%E0%B0%A4%E0%B0%B0_%E0%B0%9A%E0%B0%A4%E0%B1%81%E0%B0%B0%E0%B1%8D%E0%B0%AD%E0%B1%81%E0%B0%9C%E0%B0%82" title="సమాంతర చతుర్భుజం - telugu" lang="te" hreflang="te" data-title="సమాంతర చతుర్భుజం" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%B9%E0%B8%9B%E0%B8%AA%E0%B8%B5%E0%B9%88%E0%B9%80%E0%B8%AB%E0%B8%A5%E0%B8%B5%E0%B9%88%E0%B8%A2%E0%B8%A1%E0%B8%94%E0%B9%89%E0%B8%B2%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99" title="รูปสี่เหลี่ยมด้านขนาน - thailandese" lang="th" hreflang="th" data-title="รูปสี่เหลี่ยมด้านขนาน" data-language-autonym="ไทย" data-language-local-name="thailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Paralelogram" title="Paralelogram - tagalog" lang="tl" hreflang="tl" data-title="Paralelogram" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Paralelkenar" title="Paralelkenar - turco" lang="tr" hreflang="tr" data-title="Paralelkenar" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%B5%D0%BB%D0%BE%D0%B3%D1%80%D0%B0%D0%BC" title="Паралелограм - ucraino" lang="uk" hreflang="uk" data-title="Паралелограм" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Parallelogramm" title="Parallelogramm - uzbeco" lang="uz" hreflang="uz" data-title="Parallelogramm" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeco" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/H%C3%ACnh_b%C3%ACnh_h%C3%A0nh" title="Hình bình hành - vietnamita" lang="vi" hreflang="vi" data-title="Hình bình hành" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/Parallellogram" title="Parallellogram - fiammingo occidentale" lang="vls" hreflang="vls" data-title="Parallellogram" data-language-autonym="West-Vlams" data-language-local-name="fiammingo occidentale" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Paralelogramo" title="Paralelogramo - waray" lang="war" hreflang="war" data-title="Paralelogramo" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2" title="平行四边形 - wu" lang="wuu" hreflang="wuu" data-title="平行四边形" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%9E%E1%83%90%E1%83%A0%E1%83%90%E1%83%9A%E1%83%94%E1%83%9A%E1%83%9D%E1%83%92%E1%83%A0%E1%83%90%E1%83%9B%E1%83%98" title="პარალელოგრამი - mengrelio" lang="xmf" hreflang="xmf" data-title="პარალელოგრამი" data-language-autonym="მარგალური" data-language-local-name="mengrelio" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-zgh mw-list-item"><a href="https://zgh.wikipedia.org/wiki/%E2%B4%B0%E2%B5%8E%E2%B5%99%E2%B4%B7%E2%B5%96%E2%B5%89%E2%B4%B7%E2%B5%89%E2%B5%99" title="ⴰⵎⵙⴷⵖⵉⴷⵉⵙ - tamazight del Marocco standard" lang="zgh" hreflang="zgh" data-title="ⴰⵎⵙⴷⵖⵉⴷⵉⵙ" data-language-autonym="ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ" data-language-local-name="tamazight del Marocco standard" class="interlanguage-link-target"><span>ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2" title="平行四边形 - cinese" lang="zh" hreflang="zh" data-title="平行四边形" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%B9%B3%E8%A1%8C%E5%9B%9B%E9%82%8A%E5%BD%A2" title="平行四邊形 - cantonese" lang="yue" hreflang="yue" data-title="平行四邊形" data-language-autonym="粵語" data-language-local-name="cantonese" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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</nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Da Wikipedia, l'enciclopedia libera.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="it" dir="ltr"><figure class="mw-halign-right" typeof="mw:File/Frame"><a href="/wiki/File:Parallelogram.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Parallelogram.svg/255px-Parallelogram.svg.png" decoding="async" width="255" height="175" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Parallelogram.svg/383px-Parallelogram.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/41/Parallelogram.svg/510px-Parallelogram.svg.png 2x" data-file-width="255" data-file-height="175" /></a><figcaption>Un esempio di parallelogramma</figcaption></figure> <p>Per la <a href="/wiki/Geometria_euclidea" title="Geometria euclidea">geometria euclidea</a>, un <b>parallelogramma</b> (o <b>parallelogrammo</b>) è un <a href="/wiki/Quadrilatero" title="Quadrilatero">quadrilatero</a> con i lati opposti paralleli. I lati e gli angoli opposti di un parallelogramma sono congruenti. </p><p>La <a href="/wiki/Congruenza_(geometria)" title="Congruenza (geometria)">congruenza</a> dei lati e degli angoli opposti è una diretta conseguenza del <a href="/wiki/V_postulato_di_Euclide" title="V postulato di Euclide">V postulato di Euclide</a>, relativo agli angoli interni determinati da una retta che ne taglia due, e nessuna delle caratteristiche del quadrilatero può essere dimostrata senza ricorrere al postulato di Euclide o a una delle sue formulazioni equivalenti. </p><p>L'etimologia, dal <a href="/wiki/Lingua_greca" title="Lingua greca">greco</a> παραλληλ-όγραμμον, una forma "di linee parallele", riflette la definizione. </p><p>Il parallelogramma è un caso particolare di <a href="/wiki/Trapezio" title="Trapezio">trapezio</a>. Il parallelogramma ha due possibili altezze, secondo quale lato viene considerato come base. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Tipologie">Tipologie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Parallelogramma&veaction=edit&section=1" title="Modifica la sezione Tipologie" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Parallelogramma&action=edit&section=1" title="Edit section's source code: Tipologie"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b><a href="/wiki/Quadrato" title="Quadrato">Quadrato</a></b> - parallelogramma equilatero ed equi-angolo.</li> <li><b><a href="/wiki/Rettangolo" title="Rettangolo">Rettangolo</a></b> - parallelogramma equiangolo.</li> <li><b><a href="/wiki/Rombo_(geometria)" title="Rombo (geometria)">Rombo</a></b> - parallelogramma equilatero.</li> <li><b><a href="/wiki/Romboide" class="mw-redirect" title="Romboide">Romboide</a></b>, parallelogramma che non è né un rombo né un rettangolo.</li></ul> <p>Dalle definizioni illustrate precedentemente è affermabile che: </p> <ul><li>un quadrato è sempre sia un rettangolo che un rombo, mentre un rombo o un rettangolo non necessariamente sono quadrati.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Proprietà_e_criteri"><span id="Propriet.C3.A0_e_criteri"></span>Proprietà e criteri</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Parallelogramma&veaction=edit&section=2" title="Modifica la sezione Proprietà e criteri" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Parallelogramma&action=edit&section=2" title="Edit section's source code: Proprietà e criteri"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Un quadrilatero è un parallelogramma <a href="/wiki/Se_e_solo_se" title="Se e solo se">se e solo se</a> le sue diagonali si bisecano, cioè ciascuna divide l'altra in due segmenti congruenti.</li> <li>Un quadrilatero è un parallelogramma se e solo se tutte le coppie di angoli interni consecutivi sono costituite da angoli supplementari.</li> <li>Un quadrilatero è un parallelogramma se e solo se le due coppie di angoli interni opposti sono costituite da angoli congruenti.</li> <li>Un quadrilatero è un parallelogramma se e solo se ha due lati opposti paralleli e congruenti.</li></ul> <p>La <a href="/wiki/Legge_del_parallelogramma" title="Legge del parallelogramma">legge del parallelogramma</a> caratterizza gli <a href="/wiki/Spazio_di_Hilbert" title="Spazio di Hilbert">spazi di Hilbert</a> nell'ambito degli <a href="/wiki/Spazio_di_Banach" title="Spazio di Banach">spazi di Banach</a>. </p><p>Ogni parallelogramma consente di costruire una <a href="/wiki/Tassellazione_del_piano" class="mw-redirect" title="Tassellazione del piano">tassellazione del piano</a>. </p><p>La figura solida corrispondente tridimensionale del parallelogramma è il <a href="/wiki/Parallelepipedo" title="Parallelepipedo">parallelepipedo</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Formula_per_l'area"><span id="Formula_per_l.27area"></span>Formula per l'area</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Parallelogramma&veaction=edit&section=3" title="Modifica la sezione Formula per l'area" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Parallelogramma&action=edit&section=3" title="Edit section's source code: Formula per l'area"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:ParallelogramArea.svg" class="mw-file-description"><img alt="In alto un parallelogramma, in cui viene evidenziata una sua parte triangolare, separata dalla restante parte trapezoidale. In basso la parte triangolare è spostata in modo che la figura risultante sia un rettangolo." src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/ParallelogramArea.svg/220px-ParallelogramArea.svg.png" decoding="async" width="220" height="289" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/ParallelogramArea.svg/330px-ParallelogramArea.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1c/ParallelogramArea.svg/440px-ParallelogramArea.svg.png 2x" data-file-width="204" data-file-height="268" /></a><figcaption>Un parallelogramma può essere ridisposto in un rettangolo con la medesima area. </figcaption></figure> <p>Un parallelogramma con base <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle b}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>b</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle b}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f11423fbb2e967f986e36804a8ae4271734917c3" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:0.998ex; height:2.176ex;" alt="{\displaystyle b}"></span> e altezza <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle h}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>h</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle h}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b26be3e694314bc90c3215047e4a2010c6ee184a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.339ex; height:2.176ex;" alt="{\displaystyle h}"></span> può essere diviso in un trapezoide e un triangolo retto, per essere ricombinato in un rettangolo, come mostrato nella figura a destra. Questo significa che l'area di un parallelogramma è la stessa di quella di un rettangolo con identica base e altezza: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle A=b\times h.}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>A</mi> <mo>=</mo> <mi>b</mi> <mo>×</mo> <mi>h</mi> <mo>.</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle A=b\times h.}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9a99e2152272098e646dde14736b6cd36624d5b9" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:10.665ex; height:2.176ex;" alt="{\displaystyle A=b\times h.}"></span></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Parallelogramma&veaction=edit&section=4" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Parallelogramma&action=edit&section=4" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Parallelepipedo" title="Parallelepipedo">Parallelepipedo</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Parallelogramma&veaction=edit&section=5" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Parallelogramma&action=edit&section=5" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><a href="https://it.wiktionary.org/wiki/parallelogramma" class="extiw" title="wikt:parallelogramma">Wikizionario</a></li> <li class="" title=""><span class="plainlinks" title="commons:Category:Parallelograms"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Parallelograms?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://it.wiktionary.org/wiki/" title="Collabora a Wikizionario"><img alt="Collabora a Wikizionario" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/18px-Wiktionary_small.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/27px-Wiktionary_small.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/36px-Wiktionary_small.svg.png 2x" data-file-width="350" data-file-height="350" /></a></span> <a href="https://it.wiktionary.org/wiki/" class="extiw" title="wikt:">Wikizionario</a> contiene il lemma di dizionario «<b><a href="https://it.wiktionary.org/wiki/parallelogramma" class="extiw" title="wikt:parallelogramma">parallelogramma</a></b>»</li> <li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file sul <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Parallelograms?uselang=it">parallelogramma</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Parallelogramma&veaction=edit&section=6" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Parallelogramma&action=edit&section=6" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite id="CITEREFBritannica.com" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Melissa Petruzzello, <a rel="nofollow" class="external text" href="https://www.britannica.com/topic/parallelogram"><span style="font-style:italic;">parallelogram</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q45867#P1417" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFMathWorld" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Eric W. Weisstein, <a rel="nofollow" class="external text" href="http://mathworld.wolfram.com/Parallelogram.html"><span style="font-style:italic;">Parallelogramma</span></a>, su <span style="font-style:italic;"><a href="/wiki/MathWorld" title="MathWorld">MathWorld</a></span>, Wolfram Research.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q45867#P2812" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.cut-the-knot.org/Curriculum/Geometry/AreaOfParallelogram.shtml"><span style="font-style:italic;">Area of Parallelogram</span></a>, su <span style="font-style:italic;">cut-the-knot.org</span>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.cut-the-knot.org/Curriculum/Geometry/EquiTriOnPara.shtml"><span style="font-style:italic;">Equilateral Triangles On Sides of a Parallelogram</span></a>, su <span style="font-style:italic;">cut-the-knot.org</span>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.cut-the-knot.org/Curriculum/Geometry/Varignon.shtml"><span style="font-style:italic;">Varignon Parallelogram</span></a>, su <span style="font-style:italic;">cut-the-knot.org</span>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.cut-the-knot.org/Curriculum/Geometry/Wittenbauer.shtml"><span style="font-style:italic;">Wittenbauer's Parallelogram</span></a>, su <span style="font-style:italic;">cut-the-knot.org</span>.</cite></li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://agutie.homestead.com/files/VarigWitten.htm">Varignon and Wittenbauer Parallelograms</a> by Antonio Gutierrez from "Geometry Step by Step from the Land of the Incas"</li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://agutie.homestead.com/files/vanaubel.html">Van Aubel's theorem</a> Quadrilateral with four squares by Antonio Gutierrez from "Geometry Step by Step from the Land of the Incas"</li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://agutie.homestead.com/files/parallelogram_squares.htm">Parallelogram with five squares</a> by Antonio Gutierrez from "Geometry Step by Step from the Land of the Incas"</li></ul> <style data-mw-deduplicate="TemplateStyles:r141815314">.mw-parser-output .navbox{border:1px solid #aaa;clear:both;margin:auto;padding:2px;width:100%}.mw-parser-output .navbox th{padding-left:1em;padding-right:1em;text-align:center}.mw-parser-output .navbox>tbody>tr:first-child>th{background:#ccf;font-size:90%;width:100%;color:var(--color-base,black)}.mw-parser-output .navbox_navbar{float:left;margin:0;padding:0 10px 0 0;text-align:left;width:6em}.mw-parser-output .navbox_title{font-size:110%}.mw-parser-output .navbox_abovebelow{background:#ddf;font-size:90%;font-weight:normal}.mw-parser-output .navbox_group{background:#ddf;font-size:90%;padding:0 10px;white-space:nowrap}.mw-parser-output .navbox_list{font-size:90%;width:100%}.mw-parser-output .navbox_list a{white-space:nowrap}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_odd{background:#fdfdfd;color:var(--color-base,black)}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_even{background:#f7f7f7;color:var(--color-base,black)}.mw-parser-output .navbox a.mw-selflink{color:var(--color-base,black)}.mw-parser-output .navbox_center{text-align:center}.mw-parser-output .navbox .navbox_image{padding-left:7px;vertical-align:middle;width:0}.mw-parser-output .navbox+.navbox{margin-top:-1px}.mw-parser-output .navbox .mw-collapsible-toggle{font-weight:normal;text-align:right;width:7em}body.skin--responsive .mw-parser-output .navbox_image img{max-width:none!important}.mw-parser-output .subnavbox{margin:-3px;width:100%}.mw-parser-output .subnavbox_group{background:#e6e6ff;padding:0 10px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-night .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-os .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}</style><table class="navbox mw-collapsible mw-collapsed noprint metadata" id="navbox-Poligoni"><tbody><tr><th colspan="3"><div class="navbox_navbar"><div class="noprint plainlinks" style="background-color:transparent; padding:0; font-size:xx-small; color:var(--color-base, #000000); white-space:nowrap;"><a href="/wiki/Template:Poligoni" title="Template:Poligoni"><span title="Vai alla pagina del template">V</span></a> · <a href="/w/index.php?title=Discussioni_template:Poligoni&action=edit&redlink=1" class="new" title="Discussioni template:Poligoni (la pagina non esiste)"><span title="Discuti del template">D</span></a> · <a class="external text" href="https://it.wikipedia.org/w/index.php?title=Template:Poligoni&action=edit"><span title="Modifica il template. Usa l'anteprima prima di salvare">M</span></a></div></div><span class="navbox_title"><a href="/wiki/Poligono" title="Poligono">Poligoni</a></span></th></tr><tr><th colspan="1" class="navbox_group">Poligoni per numero di lati</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Triangolo" title="Triangolo">Triangolo</a> (3)<b> ·</b> <a href="/wiki/Quadrilatero" title="Quadrilatero">Quadrilatero</a> (4)<b> ·</b> <a href="/wiki/Pentagono" title="Pentagono">Pentagono</a> (5)<b> ·</b> <a href="/wiki/Esagono" title="Esagono">Esagono</a> (6)<b> ·</b> <a href="/wiki/Ettagono" title="Ettagono">Ettagono</a> (7)<b> ·</b> <a href="/wiki/Ottagono" title="Ottagono">Ottagono</a> (8)<b> ·</b> <a href="/wiki/Ennagono" title="Ennagono">Ennagono</a> (9)<b> ·</b> <a href="/wiki/Decagono" title="Decagono">Decagono</a> (10)<b> ·</b> <a href="/wiki/Endecagono" title="Endecagono">Endecagono</a> (11)<b> ·</b> <a href="/wiki/Dodecagono" title="Dodecagono">Dodecagono</a> (12)<b> ·</b> <a href="/wiki/Tridecagono" title="Tridecagono">Tridecagono</a> (13)<b> ·</b> <a href="/wiki/Tetradecagono" title="Tetradecagono">Tetradecagono</a> (14)<b> ·</b> <a href="/wiki/Pentadecagono" title="Pentadecagono">Pentadecagono</a> (15)<b> ·</b> <a href="/wiki/Esadecagono" title="Esadecagono">Esadecagono</a> (16)<b> ·</b> <a href="/wiki/Eptadecagono" title="Eptadecagono">Eptadecagono</a> (17)<b> ·</b> <a href="/wiki/Ottadecagono" title="Ottadecagono">Ottadecagono</a> (18)<b> ·</b> <a href="/wiki/Ennadecagono" title="Ennadecagono">Ennadecagono</a> (19)<b> ·</b> <a href="/wiki/Icosagono" title="Icosagono">Icosagono</a> (20)<b> ·</b> <a href="/wiki/Endeicosagono" title="Endeicosagono">Endeicosagono</a> (21)<b> ·</b> <a href="/wiki/Doicosagono" title="Doicosagono">Doicosagono</a> (22)<b> ·</b> <a href="/wiki/Triacontagono" title="Triacontagono">Triacontagono</a> (30)<b> ·</b> <a href="/wiki/Pentacontagono" title="Pentacontagono">Pentacontagono</a> (50)<b> ·</b> <a href="/wiki/257-gono" title="257-gono">257-gono</a> (257)<b> ·</b> <a href="/wiki/Chiliagono" title="Chiliagono">Chiliagono</a> (1 000)<b> ·</b> <a href="/wiki/Miriagono" title="Miriagono">Miriagono</a> (10 000)<b> ·</b> <a href="/wiki/65537-gono" title="65537-gono">65537-gono</a> (65 537)</td><td rowspan="5" class="navbox_image"><span typeof="mw:File"><a href="/wiki/File:Suprematism_with_Blue_Triangle_and_Black_Square.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Suprematism_with_Blue_Triangle_and_Black_Square.jpg/150px-Suprematism_with_Blue_Triangle_and_Black_Square.jpg" decoding="async" width="150" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Suprematism_with_Blue_Triangle_and_Black_Square.jpg/225px-Suprematism_with_Blue_Triangle_and_Black_Square.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Suprematism_with_Blue_Triangle_and_Black_Square.jpg/300px-Suprematism_with_Blue_Triangle_and_Black_Square.jpg 2x" data-file-width="700" data-file-height="560" /></a></span></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Triangolo" title="Triangolo">Triangoli</a></th><td colspan="1" class="navbox_list navbox_even">In base ai lati: <a href="/wiki/Triangolo_equilatero" title="Triangolo equilatero">Triangolo equilatero</a><b> ·</b> <a href="/wiki/Triangolo_isoscele" title="Triangolo isoscele">Triangolo isoscele</a><b> ·</b> <a href="/wiki/Triangolo_scaleno" title="Triangolo scaleno">Triangolo scaleno</a><b> ·</b> <br /> In base agli angoli: <a href="/wiki/Triangolo_rettangolo" title="Triangolo rettangolo">Triangolo rettangolo</a><b> ·</b> <a href="/wiki/Triangolo_acutangolo" title="Triangolo acutangolo">Triangolo acutangolo</a><b> ·</b> <a href="/wiki/Triangolo_ottusangolo" title="Triangolo ottusangolo">Triangolo ottusangolo</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Quadrilatero" title="Quadrilatero">Quadrilateri</a></th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Quadrato" title="Quadrato">Quadrato</a><b> ·</b> <a href="/wiki/Rettangolo" title="Rettangolo">Rettangolo</a><b> ·</b> <a class="mw-selflink selflink">Parallelogramma</a><b> ·</b> <a href="/wiki/Rombo_(geometria)" title="Rombo (geometria)">Rombo</a><b> ·</b> <a href="/wiki/Trapezio" title="Trapezio">Trapezio</a><b> ·</b> <a href="/wiki/Aquilone_(geometria)" title="Aquilone (geometria)">Aquilone</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Poligono_stellato" title="Poligono stellato">Poligoni stellati</a></th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/Pentagramma_(geometria)" title="Pentagramma (geometria)">Pentagramma</a><b> ·</b> <a href="/wiki/Esagramma" title="Esagramma">Esagramma</a><b> ·</b> <a href="/wiki/Eptagramma" class="mw-redirect" title="Eptagramma">Eptagramma</a><b> ·</b> <a href="/w/index.php?title=Ottagramma&action=edit&redlink=1" class="new" title="Ottagramma (la pagina non esiste)">Ottagramma</a><b> ·</b> <a href="/wiki/Enneagramma_(geometria)" title="Enneagramma (geometria)">Enneagramma</a><b> ·</b> <a href="/w/index.php?title=Decagramma&action=edit&redlink=1" class="new" title="Decagramma (la pagina non esiste)">Decagramma</a><b> ·</b> <a href="/w/index.php?title=Endecagramma&action=edit&redlink=1" class="new" title="Endecagramma (la pagina non esiste)">Endecagramma</a><b> ·</b> <a href="/w/index.php?title=Dodecagramma&action=edit&redlink=1" class="new" title="Dodecagramma (la pagina non esiste)">Dodecagramma</a></td></tr><tr><th colspan="1" class="navbox_group">Altri</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Poligono_regolare" title="Poligono regolare">Poligono regolare</a><b> ·</b> <a href="/wiki/Poligono_equilatero" title="Poligono equilatero">Poligono equilatero</a><b> ·</b> <a 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