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Double and Half Angle Formulas - Analytic Trig - Pre-Calculus

Brian McLogan via YouTube

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Overview

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This course teaches double- and half-angle formulas for evaluating trigonometric expressions from angles and right triangles. It also applies these formulas to verify trigonometric identities and solve equations.

Syllabus

Introduction
Simplifying
Cosine
A Triangle
Fraction Operations
Verify Identities
Student Examples
Student Example 2
Student Example 3
Half Angle Identities
Single Trig Functions
Half Angle Functions

Taught by

Brian McLogan

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