The Inscribed Ellipse with Foci H and O and Center N.

The orthocenter and circumcenter are the foci of an inscribe ellipse with center being the center of the nine-point circle. It is the envelope of the perpendicular bisector of H and a point on the circumcircle. Press PLAY to see the animation.

 

Steve Phelps

 
Type de ressources
Activité
Balises
ellipse  geometry  triangle 
Tranche d'âges
14 – 18
Langue
English
 
 
Version GeoGebra
5.0
Vues
4678
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