Chapter 1 Videos

Section 1.1

  • Lesson: A Review of Angles and Degrees, Minutes, and Seconds

  • Examples: Converting from Degrees to Degrees, Minutes, Seconds and vice versa

  • Examples: Adding or Subtracting Degrees, Minutes, and Seconds

  • Examples: Application Problems of Converting from Minutes to Seconds (like with revolutions)

  • Lesson: Angle Measure with Clocks

  • Examples: Angle Measures from a Clock

  • Lesson: Standard Position, Quadrantal Angles, and Coterminal Angles

Section 1.2

Section 1.3

  • Lesson: Intro to Trig Functions (from Standard Position)

  • Examples: Finding Values of Trig Functions Given a Point

  • Examples: Finding Values of Trig Functions Given the Terminal Side

  • Lesson: Quadrantal Angles and Trig Functions

  • Examples: Finding Trig Function Values of Quandrantal Angles

Section 1.4

  • Lesson: Reciprocal Identities

  • Lesson: Signs and Ranges of Trig Functions

  • Lesson: Pythagorean Identities and Quotient Identities

  • Examples: Using the Pythagorean and Quotient Identities