Unit Circle Origin Symmetry: Cosine

This applet asks students to explore the relationship between the unit circle and the cosine function, while also asking them to explore how symmetry about the origin in the unit circle affects the corresponding points on the graph of the cosine function.

 

Whit Ford

 
Resource Type
Activity
Tags
circle  cosine  cosine-function  exploration  mathmaine  point-symmetry  reference-angle  symmetry  unit-circle 
Target Group (Age)
15 – 19+
Language
English
 
 
 
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