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수학동아 - 폴리매스
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수학을 주제로 떠들어 보세요!
[잡담] 아직도...
Funmaster 2022.06.25 06:22 조회 186
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

제가 아직도 미궁에 관심 있는데(15일 전 퍼즐 모드 깼음),수학자 모드 8번 아시는분(처음부터 8개로 최대 36개의 직각삼각형까지 만들었는데,규칙을 모르겠네요.)?

 

추가:그럼,14b번은요? 마의 문제 같네요. 너무 많아요...

추천 0 목록보기
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  •  
    khr519 Lv.8 2022.06.27 01:13

    직각삼각형이 되려면 직교하는 선 2개와 다른 선 하나가 더 필요하겠죠?

    그러면 "직교하는 선 2개" 와 선 하나를 선택하는 조합의 개수를 찾으면 되겠네요

    댓글 작성하기 좋아요0 댓글수0
  •  
    수학동아 Lv.8 2022.06.28 07:58 비밀댓글
    비밀 댓글이 등록 되었습니다.
    댓글 작성하기 댓글수1
    •  
      Funmaster Lv.7 2022.06.28 09:00

      저도 14에서 막혔답니다ㅠㅠ(마의 12도 풀었는데)

      전 8개에서까진 그게 규칙인데,100까지 가는 규칙을 모른답니다(사실 모양 3가지로 생각하다 풀었어요. 1부터 선을 하나씩 이어서...)

      좋아요0
  •  
    Funmaster Lv.7 2022.06.29 08:38

    모두 감사합니다,풀었어요! 이제 시즌 1,2 수학자가 둘 다 14까지 왔네요.

    댓글 작성하기 좋아요0 댓글수0
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