Proof Without Words - by Steve Phelps

Drag the points. Drag the slider. What do you notice? What does this prove? How does it prove?

 

Stephen Jull

 
Resource Type
Activity
Tags
parallelogram  proof  pythagrean  theorem  without  words 
Target Group (Age)
14 – 18
Language
English
 
 
GeoGebra version
5.0
Views
1206
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