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An Introduction to Trig Ratios

An Introduction to Trig Ratios

Author: Erin Henderson
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Trig Funcions

Watch the video below and take notes as it goes along.  After you have completed the video, open the Google Doc to answer questions from the video as well as review some algebra concepts you will need next class.


1.  Trig Funciton Video


2.  Google Doc

Source: Holt McDougal Geometry, Common Core Edition, Videos and Actvities