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Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
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Function: initiateCache
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/Cacher.php
Line: 22
Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 17
Function: initiateCache
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/index.php
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Function: require_once
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Line: 17
Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
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/controllers/ver3/Contents.php
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Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
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/controllers/ver3/Contents.php
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Line: 799
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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/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: get_footer
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Line: 315
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Line: 19
Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 322
Function: model
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getFloatingMyInfo
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once
수학동아 - 폴리매스
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 피기피기가 움직일 수 있는 넓이[도형]
잭과콩나물
2020.10.07 23:21
조회 500
닭장을 지키는 돼지 피기피기는 매일 밤 가로 6m, 세로 5m인 직사각형 모양의 닭장 모서리에 있는 끈을 자신의 목에 묶어 놓습니다. 끈의 길이가 8m일 때, 피기피기가 움직일 수 있는 넓이는 얼마일까요? 단, 피기피기는 닭장 안으로 들어갈 수 없습니다.
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잭과콩나물
Lv.6
2020.10.07 23:28
그림으로 표현하자면...
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잭과콩나물
Lv.6
2020.10.08 07:57
컴퓨터로 그려서 그림이 이상해졌군요..ㅜㅠ
양해 부탁드려요
좋아요0
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17수락
Lv.9
2020.10.08 08:45
비밀댓글
비밀 댓글이 등록 되었습니다!
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잭과콩나물
Lv.6
2020.10.08 19:17
앗 그런가요?
단순문제로 판단된다면 바로 지우겠습니다.
좋아요0
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17수락
Lv.9
2020.10.09 05:33
그게 단순문제는 아니고 그냥 물어보는 것이였습니다(지우지는 마세요)
좋아요0
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피타구라스
Lv.9
2020.10.08 03:55
비밀댓글
비밀 댓글이 등록 되었습니다.
-
피타구라스
Lv.9
2020.10.08 07:29
비밀댓글
비밀 댓글이 등록 되었습니다.
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