Isongonal Conjugates are Foci of Inscribed Ellipse

Any two isogonal points P and P' are the foci of an ellipse tangent to the sides of the triangle. It is best to download this sketch, show the construction protocol, and play through the construction.

 

Steve Phelps

 
Materialtyp
Aktivität
Tags
ellipse  geometry  triangle 
Zielgruppe (Alter)
14 – 18
Sprache
English
 
 
GeoGebra Version
5.0
Ansichten
3826
Kontaktiere Autor des Materials
 
 
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