Google Classroom구글 클래스룸
GeoGebra지오지브라 클래스룸
GeoGebra

Two-fifths of a Square

저자:Bill Lombard
Two-fifths of a Square A square inscribed in a semicircle has 2/5 the area of a square inscribed in a circle of the same radius. credit: Greg Ross http://www.futilitycloset.com/2013/11/25/some-odd-theorems/

새 자료

자료 찾기

주제 찾기