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함께 풀고 싶은 문제
나도 수학쌤 문장제 문제를 변형해 문제를 내는 곳입니다.
[문장제 문제&개념응용] 길이 문제(혹시 똑같은 문제 있으면 말씀해 주세요)
감초당 2022.09.04 06:35 조회 138
문제 푼 사람 4명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

다음 4×4 격자판에서 □의 길이는 루트 몇인지 구하여라. (단, 가장 작은 정사각형의 한 변의 길이가 1이다. 그리고 선의 양 끝 점은 격자판 위의 점과 연결돠어 있다.)

풀이 필수

힌트 : 도형의 넓이

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  •  
    Funmaster Lv.7 2022.09.04 07:02 비밀댓글
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    •  
      감초당 Lv.4 2022.09.04 07:25 비밀댓글
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  •  
    gunmgmath Lv.4 2022.09.04 07:04

    단문의 향기가 느꺼진다ㅏ...

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  •  
    다시 도전
    gunmgmath Lv.4 2022.09.04 07:12 비밀댓글

    A PHP Error was encountered

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    Backtrace:

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    Function: require_once

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    Backtrace:

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    Function: mkdir

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
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    Function: require_once

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    Filename: libraries/Common.php

    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
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    Function: parseLatexImg

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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    Line: 315
    Function: require_once

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    •  
      감초당 Lv.4 2022.09.04 07:28 비밀댓글
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    •  
      gunmgmath Lv.4 2022.09.05 01:13 비밀댓글
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    다시 도전
    사고력 Lv.5 2022.09.04 07:17 비밀댓글
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    •  
      사고력 Lv.5 2022.09.04 07:30

      아 저 끝까지 있는게 아니구나

      좋아요0
  •  
    해결
    Funmaster Lv.7 2022.09.04 07:29 비밀댓글

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    Filename: libraries/Common.php

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    Backtrace:

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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    Function: parseLatexImg

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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    Line: 202
    Function: mkdir

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

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    Line: 315
    Function: require_once

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    •  
      감초당 Lv.4 2022.09.04 07:31 비밀댓글
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      감초당 Lv.4 2022.09.04 07:32 비밀댓글
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    •  
      Funmaster Lv.7 2022.09.04 07:33

      아 제 답이 좀 다른 방법이었군요.

      좋아요0
    •  
      감초당 Lv.4 2022.09.04 07:34 비밀댓글
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    해결
    NULL Lv.6 2022.09.04 07:46 비밀댓글
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      감초당 Lv.4 2022.09.04 07:48 비밀댓글
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    필즈상 Lv.6 2022.09.04 18:01 비밀댓글
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    다시 도전
    ksc Lv.6 2022.09.04 18:52 비밀댓글
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    •  
      ksc Lv.6 2022.09.04 18:53

      잘못했어요 4를 16으로 바꿔서 채점해주새요

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    다시 도전
    비우스 Lv.8 2022.09.04 19:33 비밀댓글
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      감초당 Lv.4 2022.09.04 21:46 비밀댓글
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    해결
    수냥이 Lv.5 2022.09.05 02:38 비밀댓글

    A PHP Error was encountered

    Severity: Warning

    Message: mkdir(): Permission denied

    Filename: libraries/Common.php

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    Backtrace:

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    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
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    Function: parseLatexImg

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

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

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    Line: 236
    Function: getLatexImg

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

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    ksc Lv.6 2022.09.05 03:09 비밀댓글
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