Copia de On the geometric definition of ellipse

The applet demonstrates the following: An ellipse is the set of all points in the plane, the sum of whose distances to two fixed points (foci) remains constant.

 

Andreiv Domínguez Martínez

 
教材タイプ
ワークシート
タグ
ellipse 
対象者層(年齢)
14 – 19+
言語
English
 
 
 
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