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College Trigonometry

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

Angles and the Trigonometric Functions

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