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April 20, 2014

April 20, 2014

Posted by **Suzanne** on Wednesday, May 25, 2011 at 11:09pm.

- math -
**Damon**, Wednesday, May 25, 2011 at 11:17pm495 - 360 = 135

sin 135 = sin (180 -135) = sin 45 = 1/sqrt2 = sqrt 2/2 = .707

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