6.5a: Multiple Angle Formulas

Objectives:

• Use the multiple angle and half angle formulas to evaluate, verify, and solve trig equations.

Example 1

Student example 1

Example 2

Student example 2

Example 3

Student example 3

Example 4

Example 5

Problem set 6.5a:

4, 6, 11, 12, 14, 24, 36, 41, 50