Theorem 90

The measure of an exterior angle of a triangle is equal to the sum of the measures of the two opposite interior angles.

 

raveenmulford —

 
Materialtyp
Aktivität
Tags
90  theorem 
Zielgruppe (Alter)
14 – 18
Sprache
English (United States)
 
 
GeoGebra Version
4.2
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2570
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