half-angle-identities-formula-cos-sin-tan-trigonometry

# Interactive video lesson plan for: Half Angle Identities - Formula - Cos, Sin, & Tan - Trigonometry

#### Activity overview:

This trigonometry video tutorial discusses the half angle identities and formulas and explains how to find the exact values of sin(x/2), cos(x/2), and tan(x/2) using it. This video contains plenty of examples and practice problems.

List of Topics:
1. Half Angle Identities
2. Evaluating trigonometric Expressions using Half Angle Formulas
3. Sin(x/2), Cos(x/2), and Tan(x/2)
4. Evaluating Tangent From Sine and Cosine

Tagged under: angle identities, angle formulas,sin(/2),sinx/2,cosx/2,(/2),tan(/2),tanx/2,find exact ,sin,tan,tangent,examples,tutorial,evaluating trigonometric expressions,exact ,problems,practice

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