De Som van de hoeken van een Driehoek

The sum of the angles of a triangle equals a straight angle, i.e., a sum of 180 degrees. This applet is a demonstration of this geometrical theorem.

 

R.Verveer

 
Resource Type
Activity
Tags
angle  angles  geometria  geometrical  geometry  interior  triangles 
Target Group (Age)
15 – 18
Language
Dutch / Nederlands‎ (België)
 
 
GeoGebra version
4.0
Views
3583
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