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Trigonometry Exam Review: Solving Triangles, Complex Numbers, Vectors, and Forces

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Solving Right Triangles

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

Area of SAS & ASA Triangles

  • Guided course
    Calculating Area of ASA Triangles
    4:30
  • Guided course
    Example 1
    5:30
  • Guided course
    Calculating Area of SAS Triangles
    4:02

Complex Numbers

  • Adding and Subtracting Complex Numbers
    3:18
  • Multiplying Complex Numbers
    5:02
  • Dividing Complex Numbers
    4:22

Polar Form of Complex Numbers

  • Converting Complex Numbers from Polar to Rectangular Form
    03:58
  • Complex Numbers In Polar Form
    04:47

Convert Points Between Polar and Rectangular Coordinates

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

Vectors in Component Form

  • Finding Magnitude of a Vector Example 1
    02:26
  • Position Vectors & Component Form
    03:55
  • Algebraic Operations on Vectors Example 1
    03:11

Direction of a Vector

  • Finding Components from Direction and Magnitude
    04:55
  • Finding Direction of a Vector
    05:13
  • Finding Direction of a Vector Example 1
    04:19

Geometric Vectors

  • Multiplying Vectors By Scalars Example 1
    03:12
  • Multiplying Vectors By Scalars
    05:05
  • Adding Vectors Geometrically
    05:29