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Chapter 3: Radian Measure and the Unit Circle – Study Notes

Study Guide - Learn with Videos

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Radians

  • Guided course
    Converting between Degrees & Radians
    5:04

Defining the Unit Circle

  • Introduction to the Unit Circle
    06:11

Trigonometric Functions on the Unit Circle

  • Sine, Cosine, & Tangent on the Unit Circle
    6:34

Coterminal Angles

  • Coterminal Angles
    04:46
  • Guided course
    Example 1
    3:51

Reference Angles

  • Trig Values in Quadrants II, III, & IV
    5:30
  • Reference Angles on the Unit Circle
    5:31
  • Coterminal Angles on the Unit Circle
    3:47