Question

Find one positive and one negative angle coterminal with an angle of 166 Question 4 options:

526°, –194°

516°, –14°

526°, –76

256°,-76

Answer 1

Answer: Choice A) 526 degrees, -194 degrees

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Work Shown:

A coterminal angle points in the same exact direction as the original angle.

Because there are 360 degrees in a circle, this means we can add 360 to the original angle to get 166+360 = 526, which is one positive coterminal angle to 166 degrees.

Subtract 360 from the original angle and we'll get a negative coterminal angle

166 - 360 = -194