document.write( "Question 1199017: The unshaded region in the figure below shows a crescent formed by two circles of radii 6 cm and 9 cm with centres A and B respectively. Calculate the area of the crescent given the angle subtended at B is 60.\r
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Algebra.Com's Answer #832701 by ikleyn(52784)\"\" \"About 
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\n" ); document.write( "The unshaded region in the figure below shows a crescent formed by two circles of radii 6 cm and 9 cm
\n" ); document.write( "with centres A and B respectively. Calculate the area of the crescent given the angle subtended at B is 60.
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