## Unit Circle Figure1.pdf - Section 1: Opener - Finish up Figure #1 and Exit Slip Notes

Unit Circle Figure1.pdf
Unit Circle Figure1.pdf

# The Unit Radius and the Unit Hypotenuse

Unit 7: Trigonometry: The Unit Circle
Lesson 2 of 9

## Big Idea: The unit circle provides a rich landscape in which students can find surprising patterns as they have the experience of creating real mathematics.

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Standards:
Subject(s):
Math, Trigonometry, unit circle, radian measure, mathematical relationships, radius, right triangle, sine, cosine, period
75 minutes

### James Dunseith

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