수학동아 - 폴리매스

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함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 빙글빙글 정다각형

원파 2021.01.26 08:30 조회 383

문제 푼 사람 3명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

어느 정n각형에 대해 이를 임의의 각도로 회전시켜 어떤 두 변이 연장했을 때 직교하기 위해서는 n이 무슨 조건을 가지고 있을지 구해보자.

이전글 Puzzle camp-3

다음글 랜덤다이스!

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아엘 Lv.7 2021.01.26 08:35 비밀댓글

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호박고구마 Lv.7 2021.01.26 20:34 비밀댓글

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NimNim Lv.9 2021.02.28 08:23 비밀댓글

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