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Comprehensive Trigonometry Final Exam Review: Key Concepts and Problem Types

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Angles in Standard Position

  • Percorso guidato
    Example 1
    3:59
  • Percorso guidato
    Drawing Angles in Standard Position
    05:50

Radians

  • Percorso guidato
    Converting between Degrees & Radians
    5:04

Trigonometric Functions on Right Triangles

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

Solving Right Triangles

  • Percorso guidato
    Finding Missing Angles
    5:13
  • Percorso guidato
    Example 1
    4:56
  • Percorso guidato
    Example 2
    3:22

Defining the Unit Circle

  • Percorso guidato
    Introduction to the Unit Circle
    06:11

Trigonometric Functions on the Unit Circle

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

Common Values of Sine, Cosine, & Tangent

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

Reference Angles

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

Inverse Sine, Cosine, & Tangent

  • Percorso guidato
    Example 2
    1:20
  • Percorso guidato
    Inverse Tangent
    3:17
  • Percorso guidato
    Example 3
    1:25

Graphs of the Sine and Cosine Functions

  • Percorso guidato
    Example 1
    02:43
  • Percorso guidato
    Amplitude and Reflection of Sine and Cosine
    5:05
  • Percorso guidato
    Graph of Sine and Cosine Function
    5:53

Phase Shifts

  • Percorso guidato
    Example 1
    3:42
  • Percorso guidato
    Phase Shifts
    6:31

Introduction to Trigonometric Identities

  • Percorso guidato
    Simplifying Trig Expressions
    6:36
  • Percorso guidato
    Even and Odd Identities
    06:19
  • Percorso guidato
    Example 4
    5:18

Sum and Difference Identities

  • Percorso guidato
    Example 3
    2:42
  • Percorso guidato
    Verifying Identities with Sum and Difference Formulas
    2:25
  • Percorso guidato
    Example 6
    6:20

Double Angle Identities

  • Percorso guidato
    Example 2
    2:26
  • Percorso guidato
    Example 3
    2:55
  • Percorso guidato
    Example 1
    2:33

Solving Trigonometric Equations Using Identities

  • Percorso guidato
    Solve Trig Equations Using Identity Substitutions
    04:42

Law of Sines

  • Percorso guidato
    Example 1
    4:02
  • Percorso guidato
    Solving SAA & ASA Triangles
    7:23
  • Percorso guidato
    Solving SSA Triangles ("Ambiguous" Case)
    9:50

Law of Cosines

  • Percorso guidato
    Intro to Law of Cosines
    4:35
  • Percorso guidato
    Solving SAS & SSS Triangles
    7:50

Area of SAS & ASA Triangles

  • Percorso guidato
    Calculating Area of ASA Triangles
    4:30
  • Percorso guidato
    Example 1
    5:30
  • Percorso guidato
    Calculating Area of SAS Triangles
    4:02

Polar Coordinate System

  • Percorso guidato
    Intro to Polar Coordinates
    05:32
  • Percorso guidato
    Determining Different Coordinates for the Same Point
    6:02
  • Percorso guidato
    Intro to Polar Coordinates Example 1
    02:13

Convert Points Between Polar and Rectangular Coordinates

  • Percorso guidato
    Convert Points from Rectangular to Polar Example 1
    2:21
  • Percorso guidato
    Convert Points from Rectangular to Polar
    6:58
  • Percorso guidato
    Convert Points from Polar to Rectangular
    06:17

Convert Equations Between Polar and Rectangular Forms

  • Percorso guidato
    Convert Equations from Rectangular to Polar
    3:37
  • Percorso guidato
    Convert Equations from Polar to Rectangular Example 2
    3:03
  • Percorso guidato
    Convert Equations from Polar to Rectangular
    6:50