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[창의 퍼즐] [기하]3.피타고라스의 정리
K→C≡N 2019.10.05 17:15 조회 809
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

피타고라스의 정리를 직각삼각형 없이 증명해 보세요

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  •  
    cjmoon Lv.6 2019.10.05 17:46 비밀댓글
    확인요청중

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    비밀 댓글이 등록 되었습니다.
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    •  
      K→C≡N Lv.11 2019.10.05 17:47

      이건 증명이라기 보다는 예시에 가깝죠. 모든경우에 대하여 성립한다는 것을 증명 해 주세요!

      좋아요0
  •  
    cjmoon Lv.6 2019.10.05 17:53 비밀댓글
    확인요청중
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    •  
      K→C≡N Lv.11 2019.10.05 17:54

      증명 할 수 있습니다.

      좋아요0
    •  
      cjmoon Lv.6 2019.10.05 17:58

      A PHP Error was encountered

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      File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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      왜냐하면 이건 에초부터 직각삼각형의 3개의 변을 a,b,c라 하고 c에 대한 각이 직각일 때, a^{2}+b^{2}=c^{2}으로 됨을 뜻이자나요.

      좋아요0
  •  
    부분해결
    유클리드 Lv.6 2019.10.05 19:38 비밀댓글

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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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    •  
      K→C≡N Lv.11 2019.10.05 19:47

      직사각형에 빗변을 긋는 것 자체가 직각삼각형을 만드는 행위이므로 부분해결하였습니다.

      좋아요0
  •  
    황금 열쇠 Lv.7 2019.10.05 21:14

    위대한 수학자 "피타고라스"가 발견한 것이기 때문에 피타고라스의 정리는 성립...(퍼버ㅓㄹ#*%#%%(&@$)@)$$^&#%(@&)$*^$@*%^)

    댓글 작성하기 좋아요0 댓글수1
    •  
      K→C≡N Lv.11 2019.10.05 23:08

      어ㅓㅓ느정도 맞는 말이긴 한데...

      좋아요0
  •  
    해결
    아인수타인 Lv.12 2020.01.28 04:27 비밀댓글

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