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December 21, 2014

Homework Help: Math

Posted by LP on Friday, November 16, 2012 at 3:26pm.

A Target consists of three concentric circles with the same center.
The radii of the circles have lengths of 3 inches, 7 inches and 9 inches.
The 7 inch radii spacing is shaded.
(To the nearest percent,)
What percent of the target is shaded?

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