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# GMATPLUS DS Geometry Help

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14 Jul 2006, 17:08
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14 Jul 2006, 17:19

Half circle if C is the midpoint then the height of the triangle is the radius which is 6.

Area of shaded area = Area of semi-circle - area of triangle
= 1/2 * 22/7 * 6^2 - 1/2 * 12 * 6
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