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Angles, Radian Measure, and Trigonometric Functions: Structured Study Notes

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Angles in Standard Position

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

Converting between Degrees & Radians

  • Guided course
    Converting between Degrees & Radians
    5:04

Coterminal Angles

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

Geometric Vectors

  • Guided course
    Introduction to Vectors
    03:48
  • Guided course
    Adding Vectors Geometrically
    05:29
  • Guided course
    Multiplying Vectors By Scalars
    05:05

Trigonometric Functions on Right Triangles

  • Guided course
    Introduction to Inverse Trig Functions
    4:28
  • Guided course
    Fundamental Trigonometric Identities
    5:32
  • Guided course
    Introduction to Trigonometric Functions
    6:04

Special Right Triangles

  • Guided course
    30-60-90 Triangles
    5:35
  • Guided course
    Common Trig Functions For 30-60-90 Triangles
    6:24
  • Guided course
    45-45-90 Triangles
    04:39

Complementary & Supplementary Angles

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

Cofunctions of Complementary Angles

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

Reference Angles

  • Guided course
    Coterminal Angles on the Unit Circle
    3:47
  • Guided course
    Trig Values in Quadrants II, III, & IV Example 1
    3:03
  • Guided course
    Trig Values in Quadrants II, III, & IV Example 2
    8:22

Defining the Unit Circle

  • Guided course
    Introduction to the Unit Circle
    06:11

Trig Functions on the Unit Circle

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

Graphs of the Sine and Cosine Functions

  • Guided course
    Amplitude and Reflection of Sine and Cosine
    5:05
  • Guided course
    Graph of Sine and Cosine Function
    5:53
  • Guided course
    Period of Sine and Cosine Functions
    5:33

Graphs of Tangent and Cotangent Functions

  • Guided course
    Introduction to Tangent Graph
    5:43
  • Guided course
    Introduction to Cotangent Graph Example 1
    3:40
  • Guided course
    Introduction to Tangent Graph Example 1
    3:15

Graphs of Secant and Cosecant Functions

  • Guided course
    Graphs of Secant and Cosecant Functions
    6:22

Inverse Sine, Cosine, & Tangent

  • Guided course
    Example 1
    1:08
  • Guided course
    Inverse Sine Example 2
    1:20
  • Guided course
    Inverse Sine
    4:03

Solving Right Triangles

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