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Graph the angle in standard form and then determine the reference angle ex.
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Angles in Trigonometry - Trigonometry - Pre-Calculus
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- 1 Intro
- 2 Standard Form The standard form of an angle begins with a ray along the positive x-axis and rotates about a vertex at the origin in counterclockwise direction to another ray called the terminal side.
- 3 Convert Radians and Degrees
- 4 Sketch Degrees a. 30
- 5 Sketch Axes a.
- 6 Sketch the angle in standard form ex.
- 7 Graph the angle in standard form and then determine the reference angle ex.
- 8 Determine the smallest positive and negative coterminal angles
