Support Material:
Pythagorean Theorem 

Go to: 
http://www.cuttheknot.org/pythagoras/index.shtml
(opens a new window)

Description: 
Read explanations of fortythree proofs of the Pythagorean theorem. Some of the proofs have additional pages with applets to explore. 
Technology Type: 
Java Applet  
Author: 
Alexander Bogomolny 
Language: 
English  
Cost: 
Does not require payment for use 

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Activity: 
Pythagorean Theorem Lab 
Courses: 
Math 6 
Pythagorean theorem 
 Math 7 
Pythagorean theorem 
 Geometry 
Pythagorean theorem 
 Discrete Math 
Proofs 


tpowers 
Comment:  "!!!!" This page has 40+ proofs of the Pythagorean theorem, including one based on physics and one based on elementary Calculus. 
