The Law of Cosines

This applet demonstrates one geometric proof of the Law of Cosines by rearranging areas.

 

Irina Boyadzhiev

 
Material Type
Activity
Tags
the  law  of  cosines  pythagorean  theorem  cosine 
Target Group (Age)
19+
Language
English (United States)
 
 
GeoGebra version
4.4
Views
2431
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