Proof Without Words

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

 

Steve Phelps —

 
Resource Type
Activity
Tags
exploration  proof  pythagoras  pythagorean  theorem  without  words 
Target Group (Age)
14 – 18
Language
English
 
 
License
CC-BY-SA, GeoGebra Terms of Use
Derived Resources
Proof Without Words
Shared by Ana Martínez
 
 
© 2026 International GeoGebra Institute