document.write( "Question 630984: the perimeter of a rectangular field is 276 m. the length is 18 m longer than the width. what are the dimensions of the field? (show work) \n" ); document.write( "
Algebra.Com's Answer #397254 by Taino(8)![]() ![]() ![]() You can put this solution on YOUR website! Given: A rectangular field \r \n" ); document.write( "\n" ); document.write( "Length of the field is 18 m longer than the width (L = W + 18)\r \n" ); document.write( "\n" ); document.write( "Perimeter (P) = 276 m\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Determine: The dimensions of the field.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Equation: P = 2*L + 2*W ----> 2*(W + 18) + 2*W ----> 2*w + 36 + 2*W\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " P = 4*W + 36 = 276 ----> 4*W = 276 - 36 ----> W = 240 / 4 = 60m\r \n" ); document.write( "\n" ); document.write( " W = 60 m\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " L = W + 18 = 60 + 18 = 78m\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore the dimensions of the field are: W = 60 m and L = 78 m \n" ); document.write( " \n" ); document.write( " |