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Angles and the Trigonometric Functions: Comprehensive Study Notes

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Angles in Standard Position

  • Guided course
    Example 1
    3:59
  • Guided course
    Drawing Angles in Standard Position
    05:50

Coterminal Angles

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

Special Right Triangles

  • Guided course
    Common Trig Functions For 45-45-90 Triangles
    3:28
  • Guided course
    30-60-90 Triangles
    5:35
  • Guided course
    45-45-90 Triangles
    04:39

Solving Right Triangles

  • Guided course
    Finding Missing Angles
    5:13
  • Guided course
    Example 1
    4:56
  • Guided course
    Example 2
    3:22

Complementary and Supplementary Angles

  • Guided course
    Solving Problems with Complementary & Supplementary Angles
    2:28
  • Guided course
    Intro to Complementary & Supplementary Angles
    3:35
  • Guided course
    Example 1
    3:04

Radians

  • Guided course
    Converting between Degrees & Radians
    5:04

Cofunctions of Complementary Angles

  • Guided course
    Using Cofunction Identities to Solve Equations
    4:42
  • Guided course
    Cofunction Identities
    6:30

Trigonometric Functions on Right Triangles

  • Guided course
    How to Use a Calculator for Trig Functions
    4:45
  • Guided course
    Example 1
    1:37
  • Guided course
    Introduction to Trigonometric Functions
    6:04

Common Values of Sine, Cosine, & Tangent

  • Guided course
    Example 1
    6:04
  • Guided course
    Sine, Cosine, & Tangent of 30°, 45°, & 60°
    5:08

Reciprocal Trigonometric Functions on the Unit Circle

  • Guided course
    Secant, Cosecant, & Cotangent on the Unit Circle
    3:23

Defining the Unit Circle

  • Guided course
    Introduction to the Unit Circle
    06:11

Trigonometric Functions on the Unit Circle

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

Reference Angles

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