수학동아 - 폴리매스

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함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 프랙탈을 이용한 넓이구하기

유한의끝도못본남자 2019.10.03 19:06 조회 531

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

위그림처럼 반지름10cm인 원이 있는데

그원의 반지름을 2분한 원3개를 왼쪽위, 오른쪽위, 아래 중간

에 배열한다그리고 4분한원을 사이에 넣는다 그다음에 계속 원을체워서

이원의 넓이를구하라(풀이과정을 반드시!!)

단, πr^2의 공식에 10을 대입하지말것

이전글 엄청난 보물2

다음글 주사위

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