## Homework 4 - Trigonometric Functions.docx - Section 5: Homework

Homework 4 - Trigonometric Functions.docx

# What does the unit circle tell us? (Day 2 of 2)

Unit 7: Rotations and Cyclical Functions
Lesson 7 of 10

## Big Idea: Students extend the definitions of sine and cosine to all angles, including those representing more than one complete revolution and those that are negative.

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2 teachers like this lesson
Standards:
Subject(s):
Math, Trigonometric functions, unit circle, sine, cosine, tangent, Pythagorean Identity, PreCalculus, negative angles
50 minutes

### Tiffany Dawdy

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