document.write( "Question 274512: \n" ); document.write( "
Algebra.Com's Answer #200330 by richwmiller(17219) You can put this solution on YOUR website! the other tutor forgot to convert from ft^2 to yd^2 \n" ); document.write( "Sarah bought a circular marble table top...its 12 ft in diameter. at $90 per square yard how much did sarah pay for the table top? \n" ); document.write( "solution \n" ); document.write( "you need to find the area of the table for it. \n" ); document.write( "if diameter = 12ft, radius = 6ft \n" ); document.write( "area = pi*r^2 \n" ); document.write( "= 3.14*6^2 \n" ); document.write( "= 3.14*36 \n" ); document.write( "divide by 9 sq ft to get sq yards\r \n" ); document.write( "\n" ); document.write( "now, to find how much sarah paid, $90*3.14*4=$1130.40 \n" ); document.write( " \n" ); document.write( " |