splitting squares

Split three squares extended from triangle edges to create pairs of rectangles of equal area. This is tougher than you might guess. Use algebra (systems of equations) or geometery. This can be extended to prove the Law of Cosines.
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lhodge —

 
Resource Type
Activity
Tags
cosines  law  of  pythagorean  theorem  triangles 
Target Group (Age)
15 – 18
Language
English (United States)
 
 
GeoGebra version
4.2
Views
1810
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License
CC-BY-SA, GeoGebra Terms of Use
 
 
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