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OpenStudy (anonymous):
One circle has half the circumference of another. How many rotations about its own center will the smaller circle make in rolling exactly once around the larger one, in the manner shown?
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OpenStudy (anonymous):
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OpenStudy (anonymous):
none of the circumferences are given?
OpenStudy (anonymous):
no it only states that one circumference is half the other the answer btw is 3... i dont understand why though
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