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Home  /  Precalculus: Right Triangle Approach (4e)  /  Chapter 6 · Trigonometric Functions
Section 6.1

Angles, Arc Length, and Circular Motion

Angle measure; degrees and radians; arc length; sector area; angular and linear speed.

14 lessons. Pick what you need.

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Chapter 6 · Trigonometric Functions
Lesson

Lesson on Angles, Degrees, Minutes, and Seconds

Examples

Examples of Converting to from Degrees to Degrees, Minutes, and Seconds (both ways)

Examples

Examples of Adding and Subtracting Degrees, Minutes, and Seconds

Examples

Examples Converting from Revolutions per Minute to Per Second

Lesson

Lesson on Angle Measure from a Clock

Examples

Examples of Angle Measure from a Clock

Lesson

Lesson on Standard Position, Quadrantal Angles, and Coterminal Angles

Lesson

Lesson on Angle Relationships

Lesson

Lesson Reviewing Similar Triangles for Trigonometry

Examples

Examples on Similar Triangle Problems

Lesson

Lesson Introducing Radians

Lesson

Lesson on Arc Length of a Circle and Some Applications

Examples

Examples on Applications of Arc Length of a Circle

Lesson

Lesson on the Area of a Sector of a Circle