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Area of a crescent

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Posted 16 December 2013 - 03:23 PM

The blue crescent is made up of a semicircle and a quarter circle (of a larger circle). If the width of the figure (diameter of the semicircle) is 1, what is the area of the crescent?



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#2 kevink2



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Posted 16 December 2013 - 04:24 PM

Spoiler for My Guess

Edited by kevink2, 16 December 2013 - 04:33 PM.

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