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Function: require_once

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[수학체험실] 쿠푸왕 피라미드의 비밀을 풀어라! 삼수선의 정리
수학동아 2022.01.12 19:21 조회 615
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

세상에서 가장 큰 쿠푸왕 피라미드는 밑면이 정사각형이고,

옆면에 삼각형 4개가 한 꼭짓점으로 모이는 정사각뿔 모양이다.

이 피라미드를 본뜬 모형으로 ‘삼수선의 정리’를 이해할 수 있다.

피라미드를 만들어 확인해 보자.

태그
#정사각뿔 #피라미드 #삼수선의_정리 #쿠푸왕
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