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October 25, 2014

Homework Help: math

Posted by prince on Thursday, February 15, 2007 at 8:29pm.

how do you find the diameter of a circle if you don't have the radius? the circumference is 628 cm.

Divide the circumference by pi, which is 3.14 (approximately). That will give you the diameter.

Circumference = pi * D

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