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April 20, 2014

April 20, 2014

Posted by **euvher** on Thursday, February 9, 2012 at 4:00am.

- geometry -
**Reiny**, Thursday, February 9, 2012 at 8:35amSo all you are saying is

radius = 1 m

find area of semi-circle

= (1/2)π(1^2) = π/2

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