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class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=spontaneous&uselang=km" class=""><span>បរិច្ចាគ</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E1%9E%96%E1%9E%B7%E1%9E%9F%E1%9F%81%E1%9E%9F:%E1%9E%94%E1%9E%84%E1%9F%92%E1%9E%80%E1%9E%BE%E1%9E%8F%E1%9E%82%E1%9E%8E%E1%9E%93%E1%9E%B8&returnto=%E1%9E%8F%E1%9F%92%E1%9E%9A%E1%9E%B8%E1%9E%80%E1%9F%84%E1%9E%8E%E1%9E%9F%E1%9E%98%E1%9F%90%E1%9E%84%E1%9F%92%E1%9E%9F" title="អ្នកត្រូវបានលើកទឹកចិត្តបង្កើតគណនីនិងកត់ឈ្មោះចូល។ ប៉ុន្តែនេះមិនមែនជាការបង្ខំទេ។" class=""><span>បង្កើតគណនី</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E1%9E%96%E1%9E%B7%E1%9E%9F%E1%9F%81%E1%9E%9F:%E1%9E%80%E1%9E%B6%E1%9E%9A%E1%9E%80%E1%9E%8F%E1%9F%8B%E1%9E%88%E1%9F%92%E1%9E%98%E1%9F%84%E1%9F%87%E1%9E%85%E1%9E%BC%E1%9E%9B%E1%9E%9A%E1%9E%94%E1%9E%9F%E1%9F%8B%E1%9E%A2%E1%9F%92%E1%9E%93%E1%9E%80%E1%9E%94%E1%9F%92%E1%9E%9A%E1%9E%BE%E1%9E%94%E1%9F%92%E1%9E%9A%E1%9E%B6%E1%9E%9F%E1%9F%8B&returnto=%E1%9E%8F%E1%9F%92%E1%9E%9A%E1%9E%B8%E1%9E%80%E1%9F%84%E1%9E%8E%E1%9E%9F%E1%9E%98%E1%9F%90%E1%9E%84%E1%9F%92%E1%9E%9F" title="អ្នកត្រូវបានលើកទឹកចិត្តឱ្យកត់ឈ្មោះចូល។ ប៉ុន្តែនេះមិនមែនជាការបង្ខំទេ។ [o]" accesskey="o" class=""><span>កត់ឈ្មោះចូល</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="ជម្រើសផ្សេងទៀត" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="ឧបករណ៍ផ្ទាល់ខ្លួន" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">ឧបករណ៍ផ្ទាល់ខ្លួន</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="បញ្ជីសម្រាប់អ្នកប្រើប្រាស់" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=spontaneous&uselang=km"><span>បរិច្ចាគ</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E1%9E%96%E1%9E%B7%E1%9E%9F%E1%9F%81%E1%9E%9F:%E1%9E%94%E1%9E%84%E1%9F%92%E1%9E%80%E1%9E%BE%E1%9E%8F%E1%9E%82%E1%9E%8E%E1%9E%93%E1%9E%B8&returnto=%E1%9E%8F%E1%9F%92%E1%9E%9A%E1%9E%B8%E1%9E%80%E1%9F%84%E1%9E%8E%E1%9E%9F%E1%9E%98%E1%9F%90%E1%9E%84%E1%9F%92%E1%9E%9F" title="អ្នកត្រូវបានលើកទឹកចិត្តបង្កើតគណនីនិងកត់ឈ្មោះចូល។ ប៉ុន្តែនេះមិនមែនជាការបង្ខំទេ។"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>បង្កើតគណនី</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E1%9E%96%E1%9E%B7%E1%9E%9F%E1%9F%81%E1%9E%9F:%E1%9E%80%E1%9E%B6%E1%9E%9A%E1%9E%80%E1%9E%8F%E1%9F%8B%E1%9E%88%E1%9F%92%E1%9E%98%E1%9F%84%E1%9F%87%E1%9E%85%E1%9E%BC%E1%9E%9B%E1%9E%9A%E1%9E%94%E1%9E%9F%E1%9F%8B%E1%9E%A2%E1%9F%92%E1%9E%93%E1%9E%80%E1%9E%94%E1%9F%92%E1%9E%9A%E1%9E%BE%E1%9E%94%E1%9F%92%E1%9E%9A%E1%9E%B6%E1%9E%9F%E1%9F%8B&returnto=%E1%9E%8F%E1%9F%92%E1%9E%9A%E1%9E%B8%E1%9E%80%E1%9F%84%E1%9E%8E%E1%9E%9F%E1%9E%98%E1%9F%90%E1%9E%84%E1%9F%92%E1%9E%9F" title="អ្នកត្រូវបានលើកទឹកចិត្តឱ្យកត់ឈ្មោះចូល។ ប៉ុន្តែនេះមិនមែនជាការបង្ខំទេ។ [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>កត់ឈ្មោះចូល</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> ទំព័រសម្រាប់អ្នកកែសម្រួលដែលបានកត់ឈ្មោះចេញ <a href="/wiki/%E1%9E%87%E1%9F%86%E1%9E%93%E1%9E%BD%E1%9E%99:Introduction" aria-label="ស្វែងយល់បន្ថែមអំពីការកែសម្រួល"><span>ស្វែងយល់បន្ថែម</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%E1%9E%96%E1%9E%B7%E1%9E%9F%E1%9F%81%E1%9E%9F:%E1%9E%80%E1%9E%B6%E1%9E%9A%E1%9E%9A%E1%9E%BD%E1%9E%98%E1%9E%85%E1%9F%86%E1%9E%8E%E1%9F%82%E1%9E%80%E1%9E%9A%E1%9E%94%E1%9E%9F%E1%9F%8B%E1%9E%81%E1%9F%92%E1%9E%89%E1%9E%BB%E1%9F%86" title="បញ្ជីកំណែប្រែធ្វើឡើងពីអាសយដ្ឋាន IP នេះ [y]" accesskey="y"><span>ការរួមចំណែក</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E1%9E%96%E1%9E%B7%E1%9E%9F%E1%9F%81%E1%9E%9F:%E1%9E%80%E1%9E%B6%E1%9E%9A%E1%9E%96%E1%9E%B7%E1%9E%97%E1%9E%B6%E1%9E%80%E1%9F%92%E1%9E%9F%E1%9E%B6%E1%9E%9A%E1%9E%94%E1%9E%9F%E1%9F%8B%E1%9E%81%E1%9F%92%E1%9E%89%E1%9E%BB%E1%9F%86" title="ការពិភាក្សាអំពីកំណែប្រែដែលធ្វើឡើងចេញពីអាសយដ្ឋាន IP នេះ [n]" accesskey="n"><span>ការពិភាក្សា</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> 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class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">មាតិកា</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">ប្ដូរទីតាំងទៅរបារចំហៀង</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">លាក់</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">ក្បាលទំព័រ</div> </a> </li> <li id="toc-លក្ខណះ" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#លក្ខណះ"> <div class="vector-toc-text"> <span class="vector-toc-numb">១</span> <span>លក្ខណះ</span> </div> </a> <ul id="toc-លក្ខណះ-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="មាតិកា" 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="Toggle the table of contents" > <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">Toggle the table of contents</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">ត្រីកោណសម័ង្ស</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="Go to an article in another language. Available in ៧៦ languages" > <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-76" 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">៧៦ ភាសា</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%AB%D9%84%D8%AB_%D9%85%D8%AA%D8%B3%D8%A7%D9%88%D9%8A_%D8%A7%D9%84%D8%A3%D8%B6%D9%84%D8%A7%D8%B9" title="مثلث متساوي الأضلاع – អារ៉ាប់" lang="ar" hreflang="ar" data-title="مثلث متساوي الأضلاع" data-language-autonym="العربية" data-language-local-name="អារ៉ាប់" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%B8%E0%A6%AE%E0%A6%AC%E0%A6%BE%E0%A6%B9%E0%A7%81_%E0%A6%A4%E0%A7%8D%E0%A7%B0%E0%A6%BF%E0%A6%AD%E0%A7%81%E0%A6%9C" title="সমবাহু ত্ৰিভুজ – អាសាមីស" lang="as" hreflang="as" data-title="সমবাহু ত্ৰিভুজ" data-language-autonym="অসমীয়া" data-language-local-name="អាសាមីស" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/D%C3%BCzg%C3%BCn_%C3%BC%C3%A7bucaq" title="Düzgün üçbucaq – អាស៊ែបៃហ្សង់" lang="az" hreflang="az" data-title="Düzgün üçbucaq" data-language-autonym="Azərbaycanca" data-language-local-name="អាស៊ែបៃហ្សង់" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AF%D9%88%D8%B2%DA%AF%D9%88%D9%86_%D8%A7%D9%88%DA%86%DA%AF%D9%86" title="دوزگون اوچگن – South Azerbaijani" lang="azb" hreflang="azb" data-title="دوزگون اوچگن" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Gleichseitades_Dreieck" title="Gleichseitades Dreieck – Bavarian" lang="bar" hreflang="bar" data-title="Gleichseitades Dreieck" data-language-autonym="Boarisch" data-language-local-name="Bavarian" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A0%D0%B0%D0%B2%D0%BD%D0%BE%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B5%D0%BD_%D1%82%D1%80%D0%B8%D1%8A%D0%B3%D1%8A%D0%BB%D0%BD%D0%B8%D0%BA" title="Равностранен триъгълник – ប៊ុលហ្ការី" lang="bg" hreflang="bg" data-title="Равностранен триъгълник" data-language-autonym="Български" data-language-local-name="ប៊ុលហ្ការី" 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%AE%E0%A6%AC%E0%A6%BE%E0%A6%B9%E0%A7%81_%E0%A6%A4%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%AD%E0%A7%81%E0%A6%9C" title="সমবাহু ত্রিভুজ – បង់ក្លាដែស" lang="bn" hreflang="bn" data-title="সমবাহু ত্রিভুজ" data-language-autonym="বাংলা" data-language-local-name="បង់ក្លាដែស" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Jednakostrani%C4%8Dni_trougao" title="Jednakostranični trougao – បូស្នី" lang="bs" hreflang="bs" data-title="Jednakostranični trougao" data-language-autonym="Bosanski" data-language-local-name="បូស្នី" 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/Triangle_equil%C3%A0ter" title="Triangle equilàter – កាតាឡាន" lang="ca" hreflang="ca" data-title="Triangle equilàter" data-language-autonym="Català" data-language-local-name="កាតាឡាន" 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/%D8%B3%DB%8E%DA%AF%DB%86%D8%B4%DB%95%DB%8C_%DA%95%DB%8E%DA%A9" title="سێگۆشەی ڕێک – ឃើដភាគកណ្តាល" lang="ckb" hreflang="ckb" data-title="سێگۆشەی ڕێک" data-language-autonym="کوردی" data-language-local-name="ឃើដភាគកណ្តាល" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Triangulu_equilateru" title="Triangulu equilateru – កូស៊ីខាន" lang="co" hreflang="co" data-title="Triangulu equilateru" data-language-autonym="Corsu" data-language-local-name="កូស៊ីខាន" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Rovnostrann%C3%BD_troj%C3%BAheln%C3%ADk" title="Rovnostranný trojúhelník – ឆែក" lang="cs" hreflang="cs" data-title="Rovnostranný trojúhelník" data-language-autonym="Čeština" data-language-local-name="ឆែក" 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%A2%C4%95%D1%80%C4%95%D1%81_%D0%B2%D0%B8%C3%A7%D0%BA%C4%95%D1%82%D0%B5%D1%81%D0%BB%C4%95%D1%85" title="Тĕрĕс виçкĕтеслĕх – ឈូវ៉ាស" lang="cv" hreflang="cv" data-title="Тĕрĕс виçкĕтеслĕх" data-language-autonym="Чӑвашла" data-language-local-name="ឈូវ៉ាស" 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/Triongl_hafalochrog" title="Triongl hafalochrog – វេល" lang="cy" hreflang="cy" data-title="Triongl hafalochrog" data-language-autonym="Cymraeg" data-language-local-name="វេល" 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/Ligesidet_trekant" title="Ligesidet trekant – ដាណឺម៉ាក" lang="da" hreflang="da" data-title="Ligesidet trekant" data-language-autonym="Dansk" data-language-local-name="ដាណឺម៉ាក" 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/Gleichseitiges_Dreieck" title="Gleichseitiges Dreieck – អាល្លឺម៉ង់" lang="de" hreflang="de" data-title="Gleichseitiges Dreieck" data-language-autonym="Deutsch" data-language-local-name="អាល្លឺម៉ង់" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%99%CF%83%CF%8C%CF%80%CE%BB%CE%B5%CF%85%CF%81%CE%BF_%CF%84%CF%81%CE%AF%CE%B3%CF%89%CE%BD%CE%BF" title="Ισόπλευρο τρίγωνο – ក្រិក" lang="el" hreflang="el" data-title="Ισόπλευρο τρίγωνο" data-language-autonym="Ελληνικά" data-language-local-name="ក្រិក" 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/Equilateral_triangle" title="Equilateral triangle – អង់គ្លេស" lang="en" hreflang="en" data-title="Equilateral triangle" data-language-autonym="English" data-language-local-name="អង់គ្លេស" 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/Egallatera_triangulo" title="Egallatera triangulo – អេស្ពេរ៉ាន់តូ" lang="eo" hreflang="eo" data-title="Egallatera triangulo" data-language-autonym="Esperanto" data-language-local-name="អេស្ពេរ៉ាន់តូ" 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/Tri%C3%A1ngulo_equil%C3%A1tero" title="Triángulo equilátero – អេស្ប៉ាញ" lang="es" hreflang="es" data-title="Triángulo equilátero" data-language-autonym="Español" data-language-local-name="អេស្ប៉ាញ" 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/V%C3%B5rdk%C3%BClgne_kolmnurk" title="Võrdkülgne kolmnurk – អេស្តូនី" lang="et" hreflang="et" data-title="Võrdkülgne kolmnurk" data-language-autonym="Eesti" data-language-local-name="អេស្តូនី" 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/Triangelu_aldeberdin" title="Triangelu aldeberdin – បាសខ៍" lang="eu" hreflang="eu" data-title="Triangelu aldeberdin" data-language-autonym="Euskara" data-language-local-name="បាសខ៍" 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%AB%D9%84%D8%AB_%D9%85%D8%AA%D8%B3%D8%A7%D9%88%DB%8C%E2%80%8C%D8%A7%D9%84%D8%A7%D8%B6%D9%84%D8%A7%D8%B9" title="مثلث متساوی‌الاضلاع – ភឺសៀន" lang="fa" hreflang="fa" data-title="مثلث متساوی‌الاضلاع" data-language-autonym="فارسی" data-language-local-name="ភឺសៀន" 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/Tasasivuinen_kolmio" title="Tasasivuinen kolmio – ហ្វាំងឡង់" lang="fi" hreflang="fi" data-title="Tasasivuinen kolmio" data-language-autonym="Suomi" data-language-local-name="ហ្វាំងឡង់" 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/Triangle_%C3%A9quilat%C3%A9ral" title="Triangle équilatéral – បារាំង" lang="fr" hreflang="fr" data-title="Triangle équilatéral" data-language-autonym="Français" data-language-local-name="បារាំង" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Tri%C3%A1ngulo_equil%C3%A1tero" title="Triángulo equilátero – ហ្កាលីស្យាន" lang="gl" hreflang="gl" data-title="Triángulo equilátero" data-language-autonym="Galego" data-language-local-name="ហ្កាលីស្យាន" 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%A9%D7%95%D7%9C%D7%A9_%D7%A9%D7%95%D7%95%D7%94-%D7%A6%D7%9C%D7%A2%D7%95%D7%AA" title="משולש שווה-צלעות – ហេប្រឺ" lang="he" hreflang="he" data-title="משולש שווה-צלעות" data-language-autonym="עברית" data-language-local-name="ហេប្រឺ" 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%AC%E0%A4%BE%E0%A4%B9%E0%A5%81_%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%AD%E0%A5%81%E0%A4%9C" title="समबाहु त्रिभुज – ហិណ្ឌី" lang="hi" hreflang="hi" data-title="समबाहु त्रिभुज" data-language-autonym="हिन्दी" data-language-local-name="ហិណ្ឌី" 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/Jednakostrani%C4%8Dni_trokut" title="Jednakostranični trokut – ក្រូអាត" lang="hr" hreflang="hr" data-title="Jednakostranični trokut" data-language-autonym="Hrvatski" data-language-local-name="ក្រូអាត" 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%C3%B3%C4%8Dny_t%C5%99ir%C3%B3%C5%BEk" title="Runobóčny třiróžk – សូប៊ីលើ" lang="hsb" hreflang="hsb" data-title="Runobóčny třiróžk" data-language-autonym="Hornjoserbsce" data-language-local-name="សូប៊ីលើ" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BF%D5%A1%D5%B6%D5%B8%D5%B6%D5%A1%D5%BE%D5%B8%D6%80_%D5%A5%D5%BC%D5%A1%D5%B6%D5%AF%D5%B5%D5%B8%D6%82%D5%B6" title="Կանոնավոր եռանկյուն – អាមេនី" lang="hy" hreflang="hy" data-title="Կանոնավոր եռանկյուն" data-language-autonym="Հայերեն" data-language-local-name="អាមេនី" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Segitiga_sama_sisi" title="Segitiga sama sisi – ឥណ្ឌូណេស៊ី" lang="id" hreflang="id" data-title="Segitiga sama sisi" data-language-autonym="Bahasa Indonesia" data-language-local-name="ឥណ្ឌូណេស៊ី" 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/Jafnhli%C3%B0a_%C3%BEr%C3%ADhyrningur" title="Jafnhliða þríhyrningur – អ៊ីស្លង់" lang="is" hreflang="is" data-title="Jafnhliða þríhyrningur" data-language-autonym="Íslenska" data-language-local-name="អ៊ីស្លង់" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Triangolo_equilatero" title="Triangolo equilatero – អ៊ីតាលី" lang="it" hreflang="it" data-title="Triangolo equilatero" data-language-autonym="Italiano" data-language-local-name="អ៊ីតាលី" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E6%AD%A3%E4%B8%89%E8%A7%92%E5%BD%A2" title="正三角形 – ជប៉ុន" lang="ja" hreflang="ja" data-title="正三角形" data-language-autonym="日本語" data-language-local-name="ជប៉ុន" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A2%E1%83%9D%E1%83%9A%E1%83%92%E1%83%95%E1%83%94%E1%83%A0%E1%83%93%E1%83%90_%E1%83%A1%E1%83%90%E1%83%9B%E1%83%99%E1%83%A3%E1%83%97%E1%83%AE%E1%83%94%E1%83%93%E1%83%98" title="ტოლგვერდა სამკუთხედი – ហ្សកហ្ស៊ី" lang="ka" hreflang="ka" data-title="ტოლგვერდა სამკუთხედი" data-language-autonym="ქართული" data-language-local-name="ហ្សកហ្ស៊ី" 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%94%D2%B1%D1%80%D1%8B%D1%81_%D2%AF%D1%88%D0%B1%D2%B1%D1%80%D1%8B%D1%88" title="Дұрыс үшбұрыш – កាហ្សាក់" lang="kk" hreflang="kk" data-title="Дұрыс үшбұрыш" data-language-autonym="Қазақша" data-language-local-name="កាហ្សាក់" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A0%95%EC%82%BC%EA%B0%81%ED%98%95" title="정삼각형 – កូរ៉េ" lang="ko" hreflang="ko" data-title="정삼각형" data-language-autonym="한국어" data-language-local-name="កូរ៉េ" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Gl%C3%A4ichs%C3%A4itegen_Dr%C3%A4ieck" title="Gläichsäitegen Dräieck – លុចសំបួ" lang="lb" hreflang="lb" data-title="Gläichsäitegen Dräieck" data-language-autonym="Lëtzebuergesch" data-language-local-name="លុចសំបួ" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/Mpanzi-mis%C3%A1to_ekokana" title="Mpanzi-misáto ekokana – លីនកាឡា" lang="ln" hreflang="ln" data-title="Mpanzi-misáto ekokana" data-language-autonym="Lingála" data-language-local-name="លីនកាឡា" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Lygiakra%C5%A1tis_trikampis" title="Lygiakraštis trikampis – លីទុយអានី" lang="lt" hreflang="lt" data-title="Lygiakraštis trikampis" data-language-autonym="Lietuvių" data-language-local-name="លីទុយអានី" 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/Vien%C4%81dmalu_trijst%C5%ABris" title="Vienādmalu trijstūris – ឡាតវី" lang="lv" hreflang="lv" data-title="Vienādmalu trijstūris" data-language-autonym="Latviešu" data-language-local-name="ឡាតវី" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A0%D0%B0%D0%BC%D0%BD%D0%BE%D1%81%D1%82%D1%80%D0%B0%D0%BD_%D1%82%D1%80%D0%B8%D0%B0%D0%B3%D0%BE%D0%BB%D0%BD%D0%B8%D0%BA" title="Рамностран триаголник – ម៉ាសេដូនី" lang="mk" hreflang="mk" data-title="Рамностран триаголник" data-language-autonym="Македонски" data-language-local-name="ម៉ាសេដូនី" 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%AE%E0%B4%AD%E0%B5%81%E0%B4%9C%E0%B4%A4%E0%B5%8D%E0%B4%B0%E0%B4%BF%E0%B4%95%E0%B5%8B%E0%B4%A3%E0%B4%82" title="സമഭുജത്രികോണം – ម៉ាឡាយ៉ាឡាម" lang="ml" hreflang="ml" data-title="സമഭുജത്രികോണം" data-language-autonym="മലയാളം" data-language-local-name="ម៉ាឡាយ៉ាឡាម" class="interlanguage-link-target"><span>മലയാളം</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%AD%E0%A5%81%E0%A4%9C_%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%95%E0%A5%8B%E0%A4%A3" title="समभुज त्रिकोण – ម៉ារ៉ាធី" lang="mr" hreflang="mr" data-title="समभुज त्रिकोण" data-language-autonym="मराठी" data-language-local-name="ម៉ារ៉ាធី" 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_tiga_sekata" title="Segi tiga sekata – ម៉ាឡេ" lang="ms" hreflang="ms" data-title="Segi tiga sekata" data-language-autonym="Bahasa Melayu" data-language-local-name="ម៉ាឡេ" 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%AC%E0%A4%BE%E0%A4%B9%E0%A5%81_%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%AD%E0%A5%81%E0%A4%9C" title="समबाहु त्रिभुज – នេប៉ាល់" lang="ne" hreflang="ne" data-title="समबाहु त्रिभुज" data-language-autonym="नेपाली" data-language-local-name="នេប៉ាល់" 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/Gelijkzijdige_driehoek" title="Gelijkzijdige driehoek – ហូឡង់" lang="nl" hreflang="nl" data-title="Gelijkzijdige driehoek" data-language-autonym="Nederlands" data-language-local-name="ហូឡង់" 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/Likesida_trekant" title="Likesida trekant – ន័រវែស នីនូស" lang="nn" hreflang="nn" data-title="Likesida trekant" data-language-autonym="Norsk nynorsk" data-language-local-name="ន័រវែស នីនូស" 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/Likesidet_trekant" title="Likesidet trekant – ន័រវែស បុកម៉ាល់" lang="nb" hreflang="nb" data-title="Likesidet trekant" data-language-autonym="Norsk bokmål" data-language-local-name="ន័រវែស បុកម៉ាល់" 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%AC%E0%A8%BE%E0%A8%B9%E0%A9%82_%E0%A8%A4%E0%A8%BF%E0%A8%95%E0%A9%8B%E0%A8%A8" title="ਸਮਬਾਹੂ ਤਿਕੋਨ – បឹនជាពិ" lang="pa" hreflang="pa" data-title="ਸਮਬਾਹੂ ਤਿਕੋਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="បឹនជាពិ" 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/Tr%C3%B3jk%C4%85t_r%C3%B3wnoboczny" title="Trójkąt równoboczny – ប៉ូឡូញ" lang="pl" hreflang="pl" data-title="Trójkąt równoboczny" data-language-autonym="Polski" data-language-local-name="ប៉ូឡូញ" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Tri%C3%A2ngulo#Tipos_de_triângulos" title="Triângulo – ព័រទុយហ្គាល់" lang="pt" hreflang="pt" data-title="Triângulo" data-language-autonym="Português" data-language-local-name="ព័រទុយហ្គាល់" 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/Triunghi_echilateral" title="Triunghi echilateral – រូម៉ានី" lang="ro" hreflang="ro" data-title="Triunghi echilateral" data-language-autonym="Română" data-language-local-name="រូម៉ានី" 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%D1%80%D0%B0%D0%B2%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%82%D1%80%D0%B5%D1%83%D0%B3%D0%BE%D0%BB%D1%8C%D0%BD%D0%B8%D0%BA" title="Правильный треугольник – រុស្ស៊ី" lang="ru" hreflang="ru" data-title="Правильный треугольник" data-language-autonym="Русский" data-language-local-name="រុស្ស៊ី" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Equilateral_triangle" title="Equilateral triangle – ស្កុត" lang="sco" hreflang="sco" data-title="Equilateral triangle" data-language-autonym="Scots" data-language-local-name="ស្កុត" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/D%C3%A1ssesiiddot_golmma%C4%8Diegat" title="Dássesiiddot golmmačiegat – សាមីខាងជើង" lang="se" hreflang="se" data-title="Dássesiiddot golmmačiegat" data-language-autonym="Davvisámegiella" data-language-local-name="សាមីខាងជើង" 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/Jednakostrani%C4%8Dni_trougao" title="Jednakostranični trougao – សឺបូក្រូអាត" lang="sh" hreflang="sh" data-title="Jednakostranični trougao" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="សឺបូក្រូអាត" 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/Equilateral_triangle" title="Equilateral triangle – Simple English" lang="en-simple" hreflang="en-simple" data-title="Equilateral triangle" 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/Rovnostrann%C3%BD_trojuholn%C3%ADk" title="Rovnostranný trojuholník – ស្លូវ៉ាគី" lang="sk" hreflang="sk" data-title="Rovnostranný trojuholník" data-language-autonym="Slovenčina" data-language-local-name="ស្លូវ៉ាគី" 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/Enakostrani%C4%8Dni_trikotnik" title="Enakostranični trikotnik – ស្លូវ៉ានី" lang="sl" hreflang="sl" data-title="Enakostranični trikotnik" data-language-autonym="Slovenščina" data-language-local-name="ស្លូវ៉ានី" 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/Gonyonhatu_tsazakose" title="Gonyonhatu tsazakose – សូណា" lang="sn" hreflang="sn" data-title="Gonyonhatu tsazakose" data-language-autonym="ChiShona" data-language-local-name="សូណា" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%88%D0%B5%D0%B4%D0%BD%D0%B0%D0%BA%D0%BE%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%87%D0%BD%D0%B8_%D1%82%D1%80%D0%BE%D1%83%D0%B3%D0%B0%D0%BE" title="Једнакостранични троугао – ស៊ែប" lang="sr" hreflang="sr" data-title="Једнакостранични троугао" data-language-autonym="Српски / srpski" data-language-local-name="ស៊ែប" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Liksidig_triangel" title="Liksidig triangel – ស៊ុយអែត" lang="sv" hreflang="sv" data-title="Liksidig triangel" data-language-autonym="Svenska" data-language-local-name="ស៊ុយអែត" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/R%C5%AFwnoboczny_trziek" title="Růwnoboczny trziek – Silesian" lang="szl" hreflang="szl" data-title="Růwnoboczny trziek" data-language-autonym="Ślůnski" data-language-local-name="Silesian" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%9A%E0%AE%AE%E0%AE%AA%E0%AE%95%E0%AF%8D%E0%AE%95_%E0%AE%AE%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%8B%E0%AE%A3%E0%AE%BF" title="சமபக்க முக்கோணி – តាមីល" lang="ta" hreflang="ta" data-title="சமபக்க முக்கோணி" data-language-autonym="தமிழ்" data-language-local-name="តាមីល" 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%AC%E0%B0%BE%E0%B0%B9%E0%B1%81_%E0%B0%A4%E0%B1%8D%E0%B0%B0%E0%B0%BF%E0%B0%AD%E0%B1%81%E0%B0%9C%E0%B0%82" title="సమబాహు త్రిభుజం – តេលុគុ" lang="te" hreflang="te" data-title="సమబాహు త్రిభుజం" data-language-autonym="తెలుగు" data-language-local-name="តេលុគុ" 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%B2%E0%B8%A1%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%B9%80%E0%B8%97%E0%B9%88%E0%B8%B2" title="รูปสามเหลี่ยมด้านเท่า – ថៃ" lang="th" hreflang="th" data-title="รูปสามเหลี่ยมด้านเท่า" data-language-autonym="ไทย" data-language-local-name="ថៃ" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/E%C5%9Fkenar_%C3%BC%C3%A7gen" title="Eşkenar üçgen – ទួរគី" lang="tr" hreflang="tr" data-title="Eşkenar üçgen" data-language-autonym="Türkçe" data-language-local-name="ទួរគី" 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%D1%80%D0%B0%D0%B2%D0%B8%D0%BB%D1%8C%D0%BD%D0%B8%D0%B9_%D1%82%D1%80%D0%B8%D0%BA%D1%83%D1%82%D0%BD%D0%B8%D0%BA" title="Правильний трикутник – អ៊ុយក្រែន" lang="uk" hreflang="uk" data-title="Правильний трикутник" data-language-autonym="Українська" data-language-local-name="អ៊ុយក្រែន" 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/Teng_tomonli_uchburchak" title="Teng tomonli uchburchak – អ៊ូសបេគ" lang="uz" hreflang="uz" data-title="Teng tomonli uchburchak" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="អ៊ូសបេគ" 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/Tam_gi%C3%A1c_%C4%91%E1%BB%81u" title="Tam giác đều – វៀតណាម" lang="vi" hreflang="vi" data-title="Tam giác đều" data-language-autonym="Tiếng Việt" data-language-local-name="វៀតណាម" 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/Gelykzydigen_drieoek" title="Gelykzydigen drieoek – West Flemish" lang="vls" hreflang="vls" data-title="Gelykzydigen drieoek" data-language-autonym="West-Vlams" data-language-local-name="West Flemish" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%AD%A3%E4%B8%89%E8%A7%92%E5%BD%A2" title="正三角形 – អ៊ូចិន" lang="wuu" hreflang="wuu" data-title="正三角形" data-language-autonym="吴语" data-language-local-name="អ៊ូចិន" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%AD%A3%E4%B8%89%E8%A7%92%E5%BD%A2" title="正三角形 – ចិន" lang="zh" hreflang="zh" data-title="正三角形" data-language-autonym="中文" data-language-local-name="ចិន" 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/%E7%AD%89%E9%82%8A%E4%B8%89%E8%A7%92%E5%BD%A2" title="等邊三角形 – កន្តាំង" lang="yue" hreflang="yue" data-title="等邊三角形" data-language-autonym="粵語" data-language-local-name="កន្តាំង" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span 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class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> ទូទៅ </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%E1%9E%96%E1%9E%B7%E1%9E%9F%E1%9F%81%E1%9E%9F:%E1%9E%A2%E1%9F%92%E1%9E%9C%E1%9E%B8%E1%9E%8A%E1%9F%82%E1%9E%9B%E1%9E%97%E1%9F%92%E1%9E%87%E1%9E%B6%E1%9E%94%E1%9F%8B%E1%9E%98%E1%9E%80%E1%9E%91%E1%9E%B8%E1%9E%93%E1%9F%81%E1%9F%87/%E1%9E%8F%E1%9F%92%E1%9E%9A%E1%9E%B8%E1%9E%80%E1%9F%84%E1%9E%8E%E1%9E%9F%E1%9E%98%E1%9F%90%E1%9E%84%E1%9F%92%E1%9E%9F" title="បញ្ជីទំព័វិគីទាំងអស់ដែលភ្ជាប់មកទីនេះ [j]" accesskey="j"><span>អ្វីដែលភ្ជាប់មកទីនេះ</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a 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triangle</figcaption></figure> <p>នៅក្នុងធរណីមាត្រ ត្រីកោណសម័ង្សគឺជា<a href="/wiki/%E1%9E%8F%E1%9F%92%E1%9E%9A%E1%9E%B8%E1%9E%80%E1%9F%84%E1%9E%8E" title="ត្រីកោណ">ត្រីកោណ</a>ដែលមានជ្រុងទាំង៣ស្មើគ្នា និងមាន<a href="/wiki/%E1%9E%98%E1%9E%BB%E1%9F%86" title="មុំ">មុំ</a>ទាំង៣ក៏ស្មើគ្នាដែរ។ <a href="/wiki/%E1%9E%98%E1%9E%BB%E1%9F%86" title="មុំ">មុំ</a>នីមួយៗស្មើ៦០° ។ </p> <div class="mw-heading mw-heading2"><h2 id="លក្ខណះ"><span id=".E1.9E.9B.E1.9E.80.E1.9F.92.E1.9E.81.E1.9E.8E.E1.9F.87"></span>លក្ខណះ</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E1%9E%8F%E1%9F%92%E1%9E%9A%E1%9E%B8%E1%9E%80%E1%9F%84%E1%9E%8E%E1%9E%9F%E1%9E%98%E1%9F%90%E1%9E%84%E1%9F%92%E1%9E%9F&action=edit&section=1" title="កែប្រែផ្នែក៖ លក្ខណះ"><span>កែប្រែ</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>ផ្ទៃនៃត្រីកោណសម័ង្សដែលមានជ្រុង<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\,\!}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>a</mi> <mspace width="thinmathspace" /> <mspace width="negativethinmathspace" /> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle a\,\!}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/99a94f96d2455b9d7faf3cec3eb02ab3c455aec1" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; margin-right: -0.387ex; width:1.617ex; height:1.676ex;" alt="{\displaystyle a\,\!}"></span> គឺ <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^{2}{\frac {\sqrt {3}}{4}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msup> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msqrt> <mn>3</mn> </msqrt> <mn>4</mn> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle a^{2}{\frac {\sqrt {3}}{4}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0889f2b79212175cb435bcdd4dfad76ba5e40a4b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:6.219ex; height:5.843ex;" alt="{\displaystyle a^{2}{\frac {\sqrt {3}}{4}}}"></span> ។</li></ul> <ul><li><a href="/wiki/%E1%9E%94%E1%9E%9A%E1%9E%B7%E1%9E%98%E1%9E%B6%E1%9E%8F%E1%9F%92%E1%9E%9A" title="បរិមាត្រ">បរិមាត្រ</a>គឺ<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 P=3a\,\!}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mn>3</mn> <mi>a</mi> <mspace width="thinmathspace" /> <mspace width="negativethinmathspace" /> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=3a\,\!}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/05601a2fa87bb54775e446318220cfcd61e830e4" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; margin-right: -0.387ex; width:7.623ex; height:2.176ex;" alt="{\displaystyle P=3a\,\!}"></span> ។</li></ul> <ul><li>កាំនៃ<a href="/wiki/%E1%9E%9A%E1%9E%84%E1%9F%92%E1%9E%9C%E1%9E%84%E1%9F%8B" title="រង្វង់">រង្វង់</a>ចរឹកក្រៅគឺ<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 r=a{\frac {\sqrt {3}}{3}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>r</mi> <mo>=</mo> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msqrt> <mn>3</mn> </msqrt> <mn>3</mn> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle r=a{\frac {\sqrt {3}}{3}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/09b8954a00f9f0693ecd4375e7a6c263df7cfdcf" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:9.311ex; height:5.843ex;" alt="{\displaystyle r=a{\frac {\sqrt {3}}{3}}}"></span> ។</li></ul> <ul><li>កាំនៃរង្វង់ចរឹក្នុងគឺ <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 r=a{\frac {\sqrt {3}}{6}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" 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