Sine and Cosine Day 2 of 2

Unit 7: Trigonometry as a Real-Valued Functions
Lesson 6 of 13

Objective: SWBAT determine sine and cosine of an angle on the coordinate system

Big Idea: How do I find sine and cosine using triangles when the angle is not acute?

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1 teacher likes this lesson
Subject(s):
Math, Trigonometric functions, sine function, cosine, cosine function, trigonometric
  30 minutes
copy of sine and cosine
 
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