Question

Which of the following angles are coterminal to θ=5π/6?

Select all that are True.

30∘
−11π/6
−7π/6
−330∘
17π/6


5pi/6=150 degrees
I believe it is -7pi/6 and 17pi/6

Is it

Answer 1

Those work. 2 pi = 12 pi/6 = full circle
-7 pi/6 + 12 pi/6 = 5 pi/6
17 pi/6 - 12 pi/6 = 5 pi/6

Answer 2

Thank you....nothing else ..correct?

Answer 3

right

Answer 4

Just draw them :)

Answer 5

They have to differ from the original by a multiple of 2pi radians or 360 degrees.

Answer 6

Thank you