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September 19, 2014

September 19, 2014

Posted by **Joanna** on Monday, March 24, 2008 at 9:38pm.

how can I find the diameter and the radius?

- geometry -
**msp**, Tuesday, March 25, 2008 at 8:40amWork backward with what you know. The formula for circumference is 2*pi*r. Solve for this and you will have the radius. So, 2*3.14*r = 2368

6.28r = 2368 Divide both sides by 6.28.

This will give you the radius. Just mulriply it by 2 and you will have the diameter.

Hope this is helpful

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