document.write( "Question 913729: In the figure above, the circle has center Y and the four shaded semicircles each have area 18π. What is the circumference of the circle?
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Algebra.Com's Answer #554806 by KMST(5328)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "So, \n" ); document.write( " \n" ); document.write( "Circumference of the circle = |