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April 17, 2015

April 17, 2015

Posted by **CJ** on Sunday, January 16, 2011 at 4:29pm.

- Math/Trig -
**helper**, Sunday, January 16, 2011 at 5:15pmArea K = 1/2 r^2 * angle in rads

Convert deg to rads

55 deg * pi/180 = 55pi/180 = 11pi/36 rads

11pi/36 rads = .96 rads

K = 1/2 (5.7)^2 * .96

K = ?

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