document.write( "Question 939525: Find the area of a circle of a circle whose diameter is 18 yd. \n" ); document.write( "
Algebra.Com's Answer #572504 by stanbon(75887)\"\" \"About 
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Find the area of a circle of a circle whose diameter is 18 yd.
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\n" ); document.write( "Area = pi*r^2
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\n" ); document.write( "Area = pi*(9^2) = 81pi sq yd
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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