document.write( "Question 39718: Could someone help me with this problem?\r
\n" ); document.write( "\n" ); document.write( " A circular coffee table has a diameter of 5 ft. What will it cost to have the top refinished if the company charges $3 per square foot for the refinishing?
\n" ); document.write( " Thanks,
\n" ); document.write( " Sher
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Algebra.Com's Answer #25133 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
You want to know the area of the circular table.
\n" ); document.write( "\"A+=+%28pi%29r%5E2\"
\n" ); document.write( "\"A+=+%28pi%29%282.5%29%5E2\"
\n" ); document.write( "\"A+=+19.63495\" square feet
\n" ); document.write( "Each square foot costs $3.00
\n" ); document.write( "\"Cost+=+3%2819.63495%29\"
\n" ); document.write( "The cost would be $58.90
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