document.write( "Question 800811: if the perimeter of a square garden is 84 feet what is the area \n" ); document.write( "
Algebra.Com's Answer #483268 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! Perimeter of a square \n" ); document.write( "= 4s {one side multiplied by 4}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4s = 84 {set 4s equal to given perimeter, 84} \n" ); document.write( "s = 21 {divided each side by 4}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Area of a square \n" ); document.write( "= s² {area of a square is one side, squared} \n" ); document.write( "= 21² {substituted side length, 21, into area formula} \n" ); document.write( "= 441 {squared the 21}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Area of a square garden is 441 ft² \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |