document.write( "Question 320775: A circular coffee table has a diameter of 5 ft. What will it cost to have the
\n" ); document.write( "top refinished if the company charges $3 per square foot for the refinishing
\n" ); document.write( "

Algebra.Com's Answer #229765 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
A=PI*R^2
\n" ); document.write( "A=3.14(5/2)^2
\n" ); document.write( "A=3.15*2.5^2
\n" ); document.write( "A=3.14*6.25
\n" ); document.write( "A=19.625 FT^2 IS THE AREA.
\n" ); document.write( "3*19.624=$58.88 COST OF THE REFINISHING.
\n" ); document.write( "
\n" );