document.write( "Question 187723: Find the demensions of a rectangle a with the greatest area whose perimeter is 30 feet. \n" ); document.write( "
Algebra.Com's Answer #140781 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 30/4=7.5 for each side of a square. \n" ); document.write( "7.5*7.5=56.25 maximum area for the square. \n" ); document.write( "Proof for all other dimentions: \n" ); document.write( "7.4*7.6=56.24 \n" ); document.write( "7*8=56 \n" ); document.write( "10*5=50\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |