1. The sum of the angles in a triangle

Move the vertices. What do you notice about the sum?

 

Chilled Scrawl

 
Materialtyp
Aktivität
Tags
triangle-angle-sum 
Zielgruppe (Alter)
3 – 19+
Sprache
English
 
 
GeoGebra Version
5.0
Ansichten
918
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