Four Triangles in a Quadrilateral

There are four triangles found in the Complete Quadrilateral that will play an important role in the geometry we will discover. Can you see the triangles? Drag the slider to reveal the four triangles.

 

Steve Phelps —

 
Resource Type
Activity
Tags
complete  quadrilateral 
Target Group (Age)
14 – 19+
Language
English (United States)
 
 
GeoGebra version
4.4
Views
2587
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