Triangle Sum Conjecture

This allows students to drag the vertices of a triangle to see how changing its shape affects the angle sum.
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Alex Armstrong —

 
Resource Type
Activity
Tags
angle  sum 
Target Group (Age)
11 – 14
Language
English
 
 
GeoGebra version
5.0
Views
1187
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License
CC-BY-SA, GeoGebra Terms of Use
 
 
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