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April 18, 2014

April 18, 2014

Posted by **fay** on Thursday, November 18, 2010 at 1:59pm.

Use pi=3.14

- 10th grade -
**Ms. Sue**, Thursday, November 18, 2010 at 3:54pmC = pi * d

C = 3.14 * 7

C = 21.98 = 22

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