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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 끝있는 정사각형
K→C≡N 2019.11.03 06:13 조회 561

위 대표이미지는 직사각형 구역을 작은 정사각형들로 나눈 것이다.

가장 작은 정사각형의 넓이가 1cm2일때, 가장 큰(좌상단의 사각형)은 몇 cm2인가?

이 문제 어떠셨나요?

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  •  
    아름다운 6차원 Lv.1 2019.11.03 06:54

    일단 제일 큰 정사각형 밑에 있는 사각형은 직사각형인 것 같습니다.

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    •  
      K→C≡N Lv.11 2019.11.03 06:55

      캡쳐하면서 문제가 생겼나봐요...

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    21세기오일러 Lv.11 2019.11.03 07:31 비밀댓글
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    다시 도전
    21세기오일러 Lv.11 2019.11.03 18:38 비밀댓글

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    21세기오일러 Lv.11 2019.11.03 18:55 비밀댓글

    A PHP Error was encountered

    Severity: Warning

    Message: mkdir(): Permission denied

    Filename: libraries/Common.php

    Line Number: 202

    Backtrace:

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
    Line: 202
    Function: mkdir

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
    Line: 236
    Function: getLatexImg

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
    Line: 90
    Function: parseLatexImg

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
    Line: 343
    Function: view

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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    Function: require_once

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    Line Number: 213

    Backtrace:

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
    Line: 213
    Function: file_put_contents

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
    Line: 236
    Function: getLatexImg

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
    Line: 90
    Function: parseLatexImg

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
    Line: 343
    Function: view

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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    Function: view

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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    Function: require_once

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    •  
      K→C≡N Lv.11 2019.11.03 22:44 비밀댓글
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    해결
    21세기오일러 Lv.11 2019.11.03 22:45 비밀댓글
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