document.write( "Question 781597: A circular grassy region with a 72ft diameter has a 8ft by 17ft rectangular pond in its center If a 2ft concrete border is added around the pond how many square feet of concrete will be laid? \n" ); document.write( "
Algebra.Com's Answer #476042 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! A circular grassy region with a 72ft diameter has a 8ft by 17ft rectangular pond in its center \n" ); document.write( " If a 2ft concrete border is added around the pond how many square feet of concrete will be laid? \n" ); document.write( ": \n" ); document.write( "The circular grassy region does not seem to have relevance to this problem \n" ); document.write( ": \n" ); document.write( "A 2' concrete border adds 4' to the dimensions of the pond \n" ); document.write( "Overall area - pool area = concrete area \n" ); document.write( "(21*12) - (17*8) = \n" ); document.write( "252 - 136 = 116 sq/ft of concrete laid \n" ); document.write( " |