SOLUTION: A unicycle has a wheel with a diameter of 2 and travels a distance of 250Π. How many times did the wheel rotate?
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Question 252788: A unicycle has a wheel with a diameter of 2 and travels a distance of 250Π. How many times did the wheel rotate?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
the circumference of the wheel should be 2*pi*r
2*r=d
pi*d=C
2pi is the circumference
so 250*pi/2*pi=125
125 rotations
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