## Properties of Sine and Cosine Guided Notes key - Section 3: Introducing Sine and Cosine

Properties of Sine and Cosine Guided Notes key

# Properties of Sine and Cosine

Unit 7: Introduction to Trigonometry
Lesson 6 of 10

## Big Idea: Exploring the meaning of sine and cosine as ratios and as relationships. Trigonometry is just similar triangles—but better!

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Subject(s):
Math, Geometry, Trigonometry, 10th grade
53 minutes

### Tom Chandler

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