document.write( "Question 424820: The perimeter of a rectangle is 66m. The length of the rectangle is 1m more than three the width. Find the dimensions of the rectangle \n" ); document.write( "
Algebra.Com's Answer #296027 by Adrish(44)![]() ![]() ![]() You can put this solution on YOUR website! Solutions:\r \n" ); document.write( "\n" ); document.write( "Let the Width be \"x\"\r \n" ); document.write( "\n" ); document.write( "Then the rectangle will be 1+3x\r \n" ); document.write( "\n" ); document.write( "Given: Perimeter= 66m\r \n" ); document.write( "\n" ); document.write( "We Know P= 2L + 2W\r \n" ); document.write( "\n" ); document.write( "66= 2( 1+3x) + 2x\r \n" ); document.write( "\n" ); document.write( "66= 2+6x+2x \n" ); document.write( "66-2= 2-2 +8x \n" ); document.write( "64= 8x \n" ); document.write( "x=64/8\r \n" ); document.write( "\n" ); document.write( "x=8m\r \n" ); document.write( "\n" ); document.write( "Therefore the Length= 1+3(8) \n" ); document.write( " = 25m\r \n" ); document.write( "\n" ); document.write( "Width= 8m \n" ); document.write( " |