The Law of Cosines

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

 

Irina Boyadzhiev

 
Resource Type
Activity
Tags
cosine  cosines  law  of  pythagorean  sine  the  theorem 
Target Group (Age)
19+
Language
English (United States)
 
 
GeoGebra version
4.4
Views
2464
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