Day 3 examples u2f14

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Day 3 examples u2f14

  1. 1. Unit Circle / Circular Functions terminal arm/ side initial arm/ side Standard Position of Initial arm lays on the x-axis the origin
  2. 2. e) f) =2 = -3.5
  3. 3. Reference Angle Acute angle formed between the terminal arm of an angle and the nearest x-axis.
  4. 4. Coterminal Angles angles which share the same terminal side/ arm ex. Give two coterminal angles for 30 ex. Determine the measures of angles that are coterminal with 85o for -400o≤ ≤400o There are infinitely many coterminal angles.

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