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Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.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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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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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.
K→C≡N
2020.05.25 16:27
조회 966
한변의 길이가 1인 정육각형이 있다.
거기다가 넓이가 a인 정삼각형을 넣었다.
계속해서 a/2 a/4 a/8등등으로 넓이를 반씩 줄여가며 정삼각형을 넣는다.
가능한a의 최댓값은?
(크기 뿐 아니라 모양까지 생각해야 할 것.)
풀이 필수
이 대표이미지는 다양한 정보가 넘쳐흐르는 폴리매스 카페 cafe.naver.com/polymathfun의 아름다운 로고임.
지금 바로
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