document.write( "Question 1045783: A rectangular room is 6 meters longer than it is wide, and its perimeter is
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document.write( "24 meters. Find the dimension of the room. \n" );
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Algebra.Com's Answer #661262 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "A rectangular room is 6 meters longer than it is wide, and its perimeter is \n" ); document.write( "24 meters. Find the dimension of the room. \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "Let W be the width of the room, in meters.\r\n" ); document.write( "Then the length is W + 6 meters.\r\n" ); document.write( "\r\n" ); document.write( "For the perimeter, we have this equation\r\n" ); document.write( "\r\n" ); document.write( "(W+6) + W + (W+6) + W = 24, or\r\n" ); document.write( "\r\n" ); document.write( "4W + 12 = 24, or 4W = 24 - 12 = 12.\r\n" ); document.write( "\r\n" ); document.write( "Then W =\r \n" ); document.write( "\n" ); document.write( "For many other similar solved problems see the lessons \r \n" ); document.write( "\n" ); document.write( " - Solved problems on the perimeter and side lengths of a triangle\r \n" ); document.write( "\n" ); document.write( " - Solved problems on the perimeter and side lengths of a right-angled triangle\r \n" ); document.write( "\n" ); document.write( " - Solved problems on the perimeter and the side lengths of a parallelogram\r \n" ); document.write( "\n" ); document.write( " - Solved problems on the perimeter and side lengths of a rectangle\r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Read these lesson and be trained in solving these problems.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |