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Function: require_once

수학동아 - 폴리매스
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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 4차원
K→C≡N 2020.03.25 16:25 조회 404
문제 푼 사람 0명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

<기자님들께> 앞으로 제 문제는 수학동아에 절대 올리지 말아주세요!

 

  2개 3개 4개 5개
1차원 180도(10cm) 180도(5cm) 180도(3.3cm) 180도(2.5cm)
2차원 180도(10cm) 120도 90도 72도
3차원 180도(10cm) 120도 109.5도 ?
4차원 180도(10cm) 120도 109.5도 ?

위의 표는 각 차원에서의 특정 점에서 5cm 떨어져 있는 점들의 집합에서의 가장 멀리 떨어져있는경우에 대한 중심각이다.

 

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