Exterior Angle of a Triangle

The sum of any two angles of a triangle equals the exterior angle at the third interior angle. This applet is a demonstration of this geometrical theorem.

 

Jesse Parete

 
Materialtyp
Aktivität
Tags
angle  angles  exterior  geometry  triangles 
Zielgruppe (Alter)
15 – 18
Sprache
English (United Kingdom)
 
 
GeoGebra Version
4.0
Ansichten
4457
Kontaktiere Autor des Materials
 
 
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