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December 22, 2014

December 22, 2014

Posted by **Crystal** on Friday, March 30, 2012 at 8:13pm.

- Algebra -
**Anonymous**, Friday, March 30, 2012 at 8:20pmC = 2 r pi

r = C / 2 pi

r = 13 / 2 3.14

r = 13 / 6.28

r = 2.07 m

- Algebra -
**Crystal**, Friday, March 30, 2012 at 11:45pmthanks

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