Question

Which of the following angles is not coterminal with the other three?

a.–197º

b.17º

c.523º

d.163º​

Answer 1

9514 1404 393

Answer:

b. 17°

Explanation:

All of the angles are 2nd-quadrant angles except 17°, which is a 1st-quadrant angle.

17° is the odd angle

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When you compute ...

mod(angle, 360), you get 163, 17, 163, 163.