This course covers topics including trigonometric functions (with graphs and inverse functions), identities and equations, solutions of triangles, complex numbers and more.

Angles and Radian Measure

Recognize and Use the Vocabulary of Angles

Angles and Radian Measure

Use Degree Measure

Angles and Radian Measure

Use Radian Measure

Angles and Radian Measure

Convert Between Degrees and Radians

Angles and Radian Measure

Draw Angles in Standard Position

Angles and Radian Measure

Find Coterminal Angles

Angles and Radian Measure

Find the Length of a Circular Arc

Angles and Radian Measure

Find the area of a sector

Angles and Radian Measure

Use Linear and Angular Speed to Describe Motion on a Circular Path

Angles and Radian Measure

Introduction to Trigonometry

Right Triangle Trigonometry

Use Right Triangles to Evaluate Trigonometric Functions

Right Triangle Trigonometry

Find Function Values for 30°(π / 6), 45°(π / 4), and 60°(π / 3)

Right Triangle Trigonometry

Recognize and Use Fundamental Identities

Right Triangle Trigonometry

Use Equal Cofunctions of Complements

Right Triangle Trigonometry

Evaluate Trigonometric Functions With a Calculator

Right Triangle Trigonometry

Use Right Triangle Trigonometry to Solve Applied Problems

Trigonometric Functions of Any Angle

Use the Definitions of Trigonometric Functions of Any Angle

Trigonometric Functions of Any Angle

Use the Signs of the Trigonometric Functions

Trigonometric Functions of Any Angle

Find Reference Angles

Trigonometric Functions of Any Angle

Use Reference Angles to Evaluate Trigonometric Functions

Trigonometric Functions: The Unit Circle

Use a Unit Circle to Define Trigonometric Functions of Real Numbers

Trigonometric Functions: The Unit Circle

Recognize the Domain and Range of Sine and Cosine Functions

Trigonometric Functions: The Unit Circle

Use Even and Odd Trigonometric Functions

Trigonometric Functions: The Unit Circle

Use Periodic Properties

Trigonometric Functions: The Unit Circle

Find the Exact Values of the Trigonometric Functions at π / 4