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Mathematics 16 Online
OpenStudy (anonymous):

What is the circumference of a circle with a diameter of 30 centimeters?

OpenStudy (anonymous):

I just told u the formula

OpenStudy (anonymous):

But that didn't help me any when I cant do math in my head and don't have anything to wok my problems out with...

OpenStudy (anonymous):

the formula in this case is 2 x 3.14 x 15 and that's equal to 94.2

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