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Precalc Question -- Find Angle Measure in Radians for -0.6 Rotations

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2 Answers


Each rotation turns 2pi radians.

So, -0.6 rotations turn -06*2pi = -3.77 radians <==Answer

I am from AZ too.

Good luck!


Robert is correct but just for a little more detail:

one full rotation of any circle (meaning the unit circle included) has an angle measure of 2pi radians, when they say -.6 rotations they mean .6 of a rotation in the negative angular direction, thus as Robert writes 

(-.6)(2pi)= -3.77