Copy of 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.

 

Žana Lampič

 
Typ materiálu
Aktivita
Klíčová slova
construction  constructions  ellipse  pencil  practice 
Cílová skupina (věk)
14 – 19+
Jazyk
English
 
 
 
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