document.write( "Question 426437: Solve the equation.
\n" ); document.write( "A = pi r^2 for r. Find the radius r of the drum. Round to the nearest tenth.
\n" ); document.write( "A = 153.9\"^2
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Algebra.Com's Answer #296630 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"r+=+sqrt%28A%2Fpi%29+=+sqrt%28153.9%2Fpi%29\"
\n" ); document.write( "r =~ 6.999 in --> 7.0\"
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