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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>로그인</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"> 로그아웃한 편집자를 위한 문서 <a href="/wiki/%EB%8F%84%EC%9B%80%EB%A7%90:%EC%86%8C%EA%B0%9C" aria-label="편집에 관해 더 알아보기"><span>더 알아보기</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/%ED%8A%B9%EC%88%98:%EB%82%B4%EA%B8%B0%EC%97%AC" title="이 IP 주소의 편집 목록 [y]" accesskey="y"><span>기여</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EC%82%AC%EC%9A%A9%EC%9E%90%ED%86%A0%EB%A1%A0" title="현재 사용하는 IP 주소에 대한 토론 문서 [n]" accesskey="n"><span>토론</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="사이트"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="목차" data-event-name="ui.sidebar-toc" 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">목차</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">숨기기</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">처음 위치</div> </a> </li> <li id="toc-종류" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#종류"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>종류</span> </div> </a> <ul id="toc-종류-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-기하학" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#기하학"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>기하학</span> </div> </a> <ul id="toc-기하학-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-같이_보기" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#같이_보기"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>같이 보기</span> </div> </a> <ul id="toc-같이_보기-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="목차" 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="목차 토글" > <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">목차 토글</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">반구</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="다른 언어로 문서를 방문합니다. 63개 언어로 읽을 수 있습니다" > <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-63" 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">63개 언어</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/Hemisfeer" title="Hemisfeer – 아프리칸스어" lang="af" hreflang="af" data-title="Hemisfeer" data-language-autonym="Afrikaans" data-language-local-name="아프리칸스어" 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%86%D8%B5%D9%81%D9%8A_%D8%A7%D9%84%D9%83%D8%B1%D8%A9_%D8%A7%D9%84%D8%A3%D8%B1%D8%B6%D9%8A%D8%A9" title="نصفي الكرة الأرضية – 아랍어" lang="ar" hreflang="ar" data-title="نصفي الكرة الأرضية" data-language-autonym="العربية" data-language-local-name="아랍어" 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/Hemisferiu" title="Hemisferiu – 아스투리아어" lang="ast" hreflang="ast" data-title="Hemisferiu" data-language-autonym="Asturianu" data-language-local-name="아스투리아어" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D0%BE%D0%BB%D1%83%D0%BA%D1%8A%D0%BB%D0%B1%D0%B0_%D0%BD%D0%B0_%D0%97%D0%B5%D0%BC%D1%8F%D1%82%D0%B0" title="Полукълба на Земята – 불가리아어" lang="bg" hreflang="bg" data-title="Полукълба на Земята" data-language-autonym="Български" data-language-local-name="불가리아어" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%97%E0%A5%8B%E0%A4%B2%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%A7" title="गोलार्ध – Bhojpuri" lang="bh" hreflang="bh" data-title="गोलार्ध" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%83%E0%A6%A5%E0%A6%BF%E0%A6%AC%E0%A7%80%E0%A6%B0_%E0%A6%97%E0%A7%8B%E0%A6%B2%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A7" title="পৃথিবীর গোলার্ধ – 벵골어" lang="bn" hreflang="bn" data-title="পৃথিবীর গোলার্ধ" data-language-autonym="বাংলা" data-language-local-name="벵골어" 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/Hemisfera" title="Hemisfera – 보스니아어" lang="bs" hreflang="bs" data-title="Hemisfera" data-language-autonym="Bosanski" data-language-local-name="보스니아어" 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/Hemisferi" title="Hemisferi – 카탈로니아어" lang="ca" hreflang="ca" data-title="Hemisferi" data-language-autonym="Català" data-language-local-name="카탈로니아어" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Polokoule" title="Polokoule – 체코어" lang="cs" hreflang="cs" data-title="Polokoule" data-language-autonym="Čeština" data-language-local-name="체코어" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Westliche_und_%C3%B6stliche_Hemisph%C3%A4re" title="Westliche und östliche Hemisphäre – 독일어" lang="de" hreflang="de" data-title="Westliche und östliche Hemisphäre" data-language-autonym="Deutsch" data-language-local-name="독일어" 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%97%CE%BC%CE%B9%CF%83%CF%86%CE%B1%CE%AF%CF%81%CE%B9%CE%B1_%CF%84%CE%B7%CF%82_%CE%93%CE%B7%CF%82" title="Ημισφαίρια της Γης – 그리스어" lang="el" hreflang="el" data-title="Ημισφαίρια της Γης" data-language-autonym="Ελληνικά" data-language-local-name="그리스어" 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/Hemispheres_of_Earth" title="Hemispheres of Earth – 영어" lang="en" hreflang="en" data-title="Hemispheres of Earth" data-language-autonym="English" data-language-local-name="영어" 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/Hemisfero_(geografio)" title="Hemisfero (geografio) – 에스페란토어" lang="eo" hreflang="eo" data-title="Hemisfero (geografio)" data-language-autonym="Esperanto" data-language-local-name="에스페란토어" 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/Hemisferio" title="Hemisferio – 스페인어" lang="es" hreflang="es" data-title="Hemisferio" data-language-autonym="Español" data-language-local-name="스페인어" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Lurraren_hemisferioak" title="Lurraren hemisferioak – 바스크어" lang="eu" hreflang="eu" data-title="Lurraren hemisferioak" data-language-autonym="Euskara" data-language-local-name="바스크어" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Emisf%C3%A9riu" title="Emisfériu – Extremaduran" lang="ext" hreflang="ext" data-title="Emisfériu" data-language-autonym="Estremeñu" data-language-local-name="Extremaduran" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%86%DB%8C%D9%85%E2%80%8C%DA%A9%D8%B1%D9%87%E2%80%8C%D9%87%D8%A7%DB%8C_%D8%B2%D9%85%DB%8C%D9%86" title="نیم‌کره‌های زمین – 페르시아어" lang="fa" hreflang="fa" data-title="نیم‌کره‌های زمین" data-language-autonym="فارسی" data-language-local-name="페르시아어" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/H%C3%A9misph%C3%A8re_(g%C3%A9ographie)" title="Hémisphère (géographie) – 프랑스어" lang="fr" hreflang="fr" data-title="Hémisphère (géographie)" data-language-autonym="Français" data-language-local-name="프랑스어" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frp mw-list-item"><a href="https://frp.wikipedia.org/wiki/H%C3%A8misf%C3%A9ro_(g%C2%B7eografia)" title="Hèmisféro (g·eografia) – Arpitan" lang="frp" hreflang="frp" data-title="Hèmisféro (g·eografia)" data-language-autonym="Arpetan" data-language-local-name="Arpitan" class="interlanguage-link-target"><span>Arpetan</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Emisferi" title="Emisferi – 프리울리어" lang="fur" hreflang="fur" data-title="Emisferi" data-language-autonym="Furlan" data-language-local-name="프리울리어" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Healr%C3%BBn" title="Healrûn – 서부 프리지아어" lang="fy" hreflang="fy" data-title="Healrûn" data-language-autonym="Frysk" data-language-local-name="서부 프리지아어" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Hemisferio" title="Hemisferio – 갈리시아어" lang="gl" hreflang="gl" data-title="Hemisferio" data-language-autonym="Galego" data-language-local-name="갈리시아어" 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%94%D7%9E%D7%99%D7%A1%D7%A4%D7%99%D7%A8%D7%94_%D7%A9%D7%9C_%D7%9B%D7%93%D7%95%D7%A8_%D7%94%D7%90%D7%A8%D7%A5" title="המיספירה של כדור הארץ – 히브리어" lang="he" hreflang="he" data-title="המיספירה של כדור הארץ" data-language-autonym="עברית" data-language-local-name="히브리어" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Polutka" title="Polutka – 크로아티아어" lang="hr" hreflang="hr" data-title="Polutka" data-language-autonym="Hrvatski" data-language-local-name="크로아티아어" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B5%D6%80%D5%AF%D6%80%D5%AB_%D5%AF%D5%AB%D5%BD%D5%A1%D5%A3%D5%B6%D5%A4%D5%A5%D6%80" title="Երկրի կիսագնդեր – 아르메니아어" lang="hy" hreflang="hy" data-title="Երկրի կիսագնդեր" data-language-autonym="Հայերեն" data-language-local-name="아르메니아어" 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/Belahan_Bumi" title="Belahan Bumi – 인도네시아어" lang="id" hreflang="id" data-title="Belahan Bumi" data-language-autonym="Bahasa Indonesia" data-language-local-name="인도네시아어" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Dagiti_hemisperio_ti_Daga" title="Dagiti hemisperio ti Daga – 이로코어" lang="ilo" hreflang="ilo" data-title="Dagiti hemisperio ti Daga" data-language-autonym="Ilokano" data-language-local-name="이로코어" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Mi-sfero" title="Mi-sfero – 이도어" lang="io" hreflang="io" data-title="Mi-sfero" data-language-autonym="Ido" data-language-local-name="이도어" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Emisfero" title="Emisfero – 이탈리아어" lang="it" hreflang="it" data-title="Emisfero" data-language-autonym="Italiano" data-language-local-name="이탈리아어" 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/%E5%9C%B0%E7%90%83%E3%81%AE%E5%8D%8A%E7%90%83" title="地球の半球 – 일본어" lang="ja" hreflang="ja" data-title="地球の半球" data-language-autonym="日本語" data-language-local-name="일본어" 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%93%E1%83%94%E1%83%93%E1%83%90%E1%83%9B%E1%83%98%E1%83%AC%E1%83%98%E1%83%A1_%E1%83%9C%E1%83%90%E1%83%AE%E1%83%94%E1%83%95%E1%83%90%E1%83%A0%E1%83%A1%E1%83%A4%E1%83%94%E1%83%A0%E1%83%9D%E1%83%94%E1%83%91%E1%83%98" title="დედამიწის ნახევარსფეროები – 조지아어" lang="ka" hreflang="ka" data-title="დედამიწის ნახევარსფეროები" data-language-autonym="ქართული" data-language-local-name="조지아어" 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%96%D0%B5%D1%80%D0%B4%D1%96%D2%A3_%D0%B6%D0%B0%D1%80%D1%82%D1%8B_%D1%88%D0%B0%D1%80%D0%BB%D0%B0%D1%80%D1%8B" title="Жердің жарты шарлары – 카자흐어" lang="kk" hreflang="kk" data-title="Жердің жарты шарлары" data-language-autonym="Қазақша" data-language-local-name="카자흐어" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%96%D0%B5%D1%80%D0%B4%D0%B8%D0%BD_%D0%B6%D0%B0%D1%80%D1%8B%D0%BC_%D1%88%D0%B0%D1%80%D0%BB%D0%B0%D1%80%D1%8B" title="Жердин жарым шарлары – 키르기스어" lang="ky" hreflang="ky" data-title="Жердин жарым шарлары" data-language-autonym="Кыргызча" data-language-local-name="키르기스어" 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/Hemisphaeria_Telluris" title="Hemisphaeria Telluris – 라틴어" lang="la" hreflang="la" data-title="Hemisphaeria Telluris" data-language-autonym="Latina" data-language-local-name="라틴어" 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/Emisferu" title="Emisferu – Lombard" lang="lmo" hreflang="lmo" data-title="Emisferu" data-language-autonym="Lombard" data-language-local-name="Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Ila-bolantany" title="Ila-bolantany – 말라가시어" lang="mg" hreflang="mg" data-title="Ila-bolantany" data-language-autonym="Malagasy" data-language-local-name="말라가시어" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%97%D0%B5%D0%BC%D1%98%D0%B8%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BB%D1%83%D1%82%D0%BE%D0%BF%D0%BA%D0%B8" title="Земјини полутопки – 마케도니아어" lang="mk" hreflang="mk" data-title="Земјини полутопки" data-language-autonym="Македонски" data-language-local-name="마케도니아어" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%83%EA%AF%A5%EA%AF%82%EA%AF%A6%EA%AF%9D_%EA%AF%87%EA%AF%AA%EA%AF%88%EA%AF%A5%EA%AF%A2" title="ꯃꯥꯂꯦꯝ ꯇꯪꯈꯥꯢ – 마니푸리어" lang="mni" hreflang="mni" data-title="ꯃꯥꯂꯦꯝ ꯇꯪꯈꯥꯢ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="마니푸리어" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%80%E1%80%99%E1%80%B9%E1%80%98%E1%80%AC%E1%80%9C%E1%80%AF%E1%80%B6%E1%80%B8%E1%80%81%E1%80%BC%E1%80%99%E1%80%BA%E1%80%B8%E1%80%99%E1%80%BB%E1%80%AC%E1%80%B8" title="ကမ္ဘာလုံးခြမ်းများ – 버마어" lang="my" hreflang="my" data-title="ကမ္ဘာလုံးခြမ်းများ" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="버마어" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Halfrond_(aarde)" title="Halfrond (aarde) – 네덜란드어" lang="nl" hreflang="nl" data-title="Halfrond (aarde)" data-language-autonym="Nederlands" data-language-local-name="네덜란드어" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Heemeespheera_lafaa" title="Heemeespheera lafaa – 오로모어" lang="om" hreflang="om" data-title="Heemeespheera lafaa" data-language-autonym="Oromoo" data-language-local-name="오로모어" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/P%C3%B3%C5%82kula_(geografia)" title="Półkula (geografia) – 폴란드어" lang="pl" hreflang="pl" data-title="Półkula (geografia)" data-language-autonym="Polski" data-language-local-name="폴란드어" 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/Hemisf%C3%A9rio_(geografia)" title="Hemisfério (geografia) – 포르투갈어" lang="pt" hreflang="pt" data-title="Hemisfério (geografia)" data-language-autonym="Português" data-language-local-name="포르투갈어" 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/Emisfer%C4%83_(geografie)" title="Emisferă (geografie) – 루마니아어" lang="ro" hreflang="ro" data-title="Emisferă (geografie)" data-language-autonym="Română" data-language-local-name="루마니아어" 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%BE%D0%BB%D1%83%D1%88%D0%B0%D1%80%D0%B8%D1%8F_%D0%97%D0%B5%D0%BC%D0%BB%D0%B8" title="Полушария Земли – 러시아어" lang="ru" hreflang="ru" data-title="Полушария Земли" data-language-autonym="Русский" data-language-local-name="러시아어" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Emisferu" title="Emisferu – 시칠리아어" lang="scn" hreflang="scn" data-title="Emisferu" data-language-autonym="Sicilianu" data-language-local-name="시칠리아어" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%B4%E0%B7%98%E0%B6%AE%E0%B7%92%E0%B7%80%E0%B7%92%E0%B6%BA%E0%B7%9A_%E0%B6%85%E0%B6%BB%E0%B7%8A%E0%B6%B0%E0%B6%9C%E0%B7%9D%E0%B6%BD" title="පෘථිවියේ අර්ධගෝල – 싱할라어" lang="si" hreflang="si" data-title="පෘථිවියේ අර්ධගෝල" data-language-autonym="සිංහල" data-language-local-name="싱할라어" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Hemisphere" title="Hemisphere – Simple English" lang="en-simple" hreflang="en-simple" data-title="Hemisphere" 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-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Polobla" title="Polobla – 슬로베니아어" lang="sl" hreflang="sl" data-title="Polobla" data-language-autonym="Slovenščina" data-language-local-name="슬로베니아어" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Hemisfera" title="Hemisfera – 알바니아어" lang="sq" hreflang="sq" data-title="Hemisfera" data-language-autonym="Shqip" data-language-local-name="알바니아어" 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/Hemisfera" title="Hemisfera – 세르비아어" lang="sr" hreflang="sr" data-title="Hemisfera" data-language-autonym="Српски / srpski" data-language-local-name="세르비아어" 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/Beulahan_Marcapada" title="Beulahan Marcapada – 순다어" lang="su" hreflang="su" data-title="Beulahan Marcapada" data-language-autonym="Sunda" data-language-local-name="순다어" 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/Jordens_halvklot" title="Jordens halvklot – 스웨덴어" lang="sv" hreflang="sv" data-title="Jordens halvklot" data-language-autonym="Svenska" data-language-local-name="스웨덴어" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%8B%E0%B8%B5%E0%B8%81%E0%B9%82%E0%B8%A5%E0%B8%81" title="ซีกโลก – 태국어" lang="th" hreflang="th" data-title="ซีกโลก" data-language-autonym="ไทย" data-language-local-name="태국어" 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/Mga_hilihid_ng_Daigdig" title="Mga hilihid ng Daigdig – 타갈로그어" lang="tl" hreflang="tl" data-title="Mga hilihid ng Daigdig" data-language-autonym="Tagalog" data-language-local-name="타갈로그어" 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/D%C3%BCnya%27n%C4%B1n_yar%C4%B1mk%C3%BCreleri" title="Dünya'nın yarımküreleri – 터키어" lang="tr" hreflang="tr" data-title="Dünya'nın yarımküreleri" data-language-autonym="Türkçe" data-language-local-name="터키어" 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%96%D0%B2%D0%BA%D1%83%D0%BB%D1%96_%D0%97%D0%B5%D0%BC%D0%BB%D1%96" title="Півкулі Землі – 우크라이나어" lang="uk" hreflang="uk" data-title="Півкулі Землі" data-language-autonym="Українська" data-language-local-name="우크라이나어" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/B%C3%A1n_c%E1%BA%A7u_Tr%C3%A1i_%C4%90%E1%BA%A5t" title="Bán cầu Trái Đất – 베트남어" lang="vi" hreflang="vi" data-title="Bán cầu Trái Đất" data-language-autonym="Tiếng Việt" data-language-local-name="베트남어" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Dimeye_Bole" title="Dimeye Bole – 왈론어" lang="wa" hreflang="wa" data-title="Dimeye Bole" data-language-autonym="Walon" data-language-local-name="왈론어" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-wo mw-list-item"><a href="https://wo.wikipedia.org/wiki/Xaaju_kol-kol" title="Xaaju kol-kol – 월로프어" lang="wo" hreflang="wo" data-title="Xaaju kol-kol" data-language-autonym="Wolof" data-language-local-name="월로프어" class="interlanguage-link-target"><span>Wolof</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%94%D7%90%D7%9C%D7%91%D7%A7%D7%99%D7%99%D7%9C%D7%A2%D7%9A" title="האלבקיילעך – 이디시어" lang="yi" hreflang="yi" data-title="האלבקיילעך" data-language-autonym="ייִדיש" data-language-local-name="이디시어" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%9C%B0%E7%90%83%E5%8D%8A%E7%90%83" title="地球半球 – 중국어" lang="zh" hreflang="zh" data-title="地球半球" data-language-autonym="中文" data-language-local-name="중국어" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/T%C4%93-ki%C3%BB_%C3%AA_po%C3%A0n-ki%C3%BB" title="Tē-kiû ê poàn-kiû – 민난어" lang="nan" hreflang="nan" data-title="Tē-kiû ê poàn-kiû" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="민난어" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q399984#sitelinks-wikipedia" title="언어 간 링크 편집" class="wbc-editpage">링크 편집</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="이름공간"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%EB%B0%98%EA%B5%AC" title="본문 보기 [c]" accesskey="c"><span>문서</span></a></li><li id="ca-talk" 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wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q399984" title="데이터 저장소에 연결된 항목을 가리키는 링크 [g]" accesskey="g"><span>위키데이터 항목</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="페이지 도구"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="보이기"> <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">보이기</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">숨기기</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">위키백과, 우리 모두의 백과사전.</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="ko" dir="ltr"><p><span class="nowrap"></span> </p> <figure typeof="mw:File/Thumb"><a href="/wiki/%ED%8C%8C%EC%9D%BC:Sphere_halve.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Sphere_halve.png/240px-Sphere_halve.png" decoding="async" width="240" height="240" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Sphere_halve.png/360px-Sphere_halve.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Sphere_halve.png/480px-Sphere_halve.png 2x" data-file-width="960" data-file-height="960" /></a><figcaption><a href="/wiki/%EA%B5%AC_(%EA%B8%B0%ED%95%98%ED%95%99)" title="구 (기하학)">구</a>는 <a href="/wiki/%EB%8C%80%EC%9B%90" title="대원">대원</a>을 따라 두 개의 반구로 나뉜다.</figcaption></figure> <p><b>반구</b>(半球, <span style="font-size: smaller;"><a href="/wiki/%EC%98%81%EC%96%B4" title="영어">영어</a>: </span><span lang="en">hemisphere</span>)는 <a href="/wiki/%EA%B5%AC_(%EA%B8%B0%ED%95%98%ED%95%99)" title="구 (기하학)">구</a>의 반을 뜻한다.<br />보통 <a href="/wiki/%EC%A7%80%EA%B5%AC" title="지구">지구</a>를 둘로 나눌때 쓰이지만 기하학에서도 쓰인다. </p> <div class="mw-heading mw-heading2"><h2 id="종류"><span id=".EC.A2.85.EB.A5.98"></span>종류</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EB%B0%98%EA%B5%AC&action=edit&section=1" title="부분 편집: 종류"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%EB%8F%99%EB%B0%98%EA%B5%AC" title="동반구">동반구</a>와 <a href="/wiki/%EC%84%9C%EB%B0%98%EA%B5%AC" title="서반구">서반구</a> - <a href="/wiki/%EB%B3%B8%EC%B4%88_%EC%9E%90%EC%98%A4%EC%84%A0" title="본초 자오선">본초 자오선</a>을 따라 둘로 나뉜다.</li> <li><a href="/wiki/%EB%82%A8%EB%B0%98%EA%B5%AC" title="남반구">남반구</a>와 <a href="/wiki/%EB%B6%81%EB%B0%98%EA%B5%AC" title="북반구">북반구</a> - <a href="/wiki/%EC%A0%81%EB%8F%84" title="적도">적도</a>를 따라 둘로 나뉜다.</li> <li><a href="/wiki/%EC%9C%A1%EB%B0%98%EA%B5%AC" title="육반구">육반구</a>와 <a href="/wiki/%EC%88%98%EB%B0%98%EA%B5%AC" title="수반구">수반구</a> - <a href="/wiki/%EC%9C%A1%EC%A7%80" class="mw-redirect" title="육지">육지</a>와 <a href="/wiki/%EB%B0%94%EB%8B%A4" title="바다">바다</a>의 비율에 따라 둘로 나뉜다.</li></ul> <div class="mw-heading mw-heading2"><h2 id="기하학"><span id=".EA.B8.B0.ED.95.98.ED.95.99"></span>기하학</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EB%B0%98%EA%B5%AC&action=edit&section=2" title="부분 편집: 기하학"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>반지름의 길이가 <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}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>r</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle r}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0d1ecb613aa2984f0576f70f86650b7c2a132538" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.049ex; height:1.676ex;" alt="{\displaystyle r}"></span>인 반구의 <a href="/wiki/%EB%B6%80%ED%94%BC" title="부피">부피</a>와 <a href="/wiki/%EA%B2%89%EB%84%93%EC%9D%B4" title="겉넓이">겉넓이</a>는 다음과 같다. </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 V={\frac {2}{3}}\pi r^{3}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>V</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mn>2</mn> <mn>3</mn> </mfrac> </mrow> <mi>π</mi> <msup> <mi>r</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle V={\frac {2}{3}}\pi r^{3}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b21f3d3f88c9ee05eabd932370270009fe2a2f03" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:10.319ex; height:5.176ex;" alt="{\displaystyle V={\frac {2}{3}}\pi r^{3}}"></span></dd> <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=2\pi r^{2}\,}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>A</mi> <mo>=</mo> <mn>2</mn> <mi>π</mi> <msup> <mi>r</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mspace width="thinmathspace" /> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle A=2\pi r^{2}\,}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a5b2a4bc31a99b5b46405d0839ca2cd25f3ff9dc" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:9.826ex; height:2.676ex;" alt="{\displaystyle A=2\pi r^{2}\,}"></span></dd></dl> <div class="mw-heading mw-heading2"><h2 id="같이_보기"><span id=".EA.B0.99.EC.9D.B4_.EB.B3.B4.EA.B8.B0"></span>같이 보기</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EB%B0%98%EA%B5%AC&action=edit&section=3" title="부분 편집: 같이 보기"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%EB%82%A8%EB%B6%81_%EA%B2%A9%EC%B0%A8" class="mw-redirect" title="남북 격차">남북 격차</a></li> <li><a href="/wiki/%EB%8F%99%EC%84%9C%EC%96%91_%EC%9D%B4%EB%B6%84%EB%B2%95" title="동서양 이분법">동서양 이분법</a></li></ul> <p><br /> </p> <style data-mw-deduplicate="TemplateStyles:r36480479">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><div class="side-box metadata side-box-right plainlinks"><style data-mw-deduplicate="TemplateStyles:r36480595">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div 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