Visualizing Pythagorean Identities

Students use similar triangles constructed on from a unit circle to discover Pythagorean Identities. Most of the credit for this goes to the great Sam Shah: http://samjshah.com/2014/02/10/trigonometric-pythagorean-identities

 

HaileyMF

 
Resource Type
Activity
Tags
identities  precalculus  trigonometry 
Target Group (Age)
15 – 18
Language
English (United States)
 
 
GeoGebra version
4.2
Views
2139
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