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Unit S Concept 5

Unit S Concept 5

Author: Crystal Kirch

Finding function values with double angles (right triangles)

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Unit S Concept 5 Part 1

Using half-angle formulas with right triangle values.

**I say there is a typo - IT IS FIXED FOR YOUR 2014 SSS PACKET. I make the corrections live in the video but they are already made for you in your packet!

Unit S Concept 5 Part 2

A few more examples with right triangles... but this time we are using DOUBLE ANGLE formulas!

Source: Created by Crystal Kirch using Camtasia for Mac


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