Exterior Angle of a Triangle

Simple worksheet to demonstrate how the exterior angle of a triangle equals the sum of the opposite interior angles by direct manipulation.

 

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Materialtyp
Aktivität
Tags
angle  exterior  triangle 
Zielgruppe (Alter)
11 – 14
Sprache
English (United Kingdom)
 
 
GeoGebra Version
4.2
Ansichten
1579
Kontaktiere Autor des Materials
 
 
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