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[수학체험실] 원뿔 곡선 맛보기
수학동아 2018.12.27 23:17 조회 1165
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

 

원뿔을 여러 각도에서 자르면 원과 포물선, 타원, 쌍곡선이 생긴다. 그래서 이런 곡선을 원뿔 곡선이라고 한다. 이런 원뿔 곡선을 종이컵을 잘라 확인해 볼 수 있으며, 타원으로 하트도 만들 수 있다.

태그
#우주의 비밀 #원뿔에서 생겨난 곡선 #하트 타원 만들기 #종이컵으로 만드는 원뿔 곡선
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