Lesson 8: Using Trigonometry to Find Missing Sides

Module 1 Part 2: Trigonometry

 

Lesson 8 Summary

 

In this lesson you examined the following key questions:

• In what situations can the concepts of trigonometry be used to solve problems?

• How are the sine, cosine, and tangent ratios used to determine missing sides in right triangles?

In Lesson 9 you will be learning how to find missing angles in right triangles.

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