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Mathematics 23 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

do you know the formula for finding the circumference of a circle?? @kmckn

OpenStudy (anonymous):

well the formula for finding the circumference of a circle is 2 x pi x radius of the diameter (the radius is half the diameter)

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