document.write( "Question 999064: the length of rectangle is 2cm more then twice its breadth . if the perimeter of rectangle 28cm.fins its length and breadth \n" ); document.write( "
Algebra.Com's Answer #616762 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Call length and breadth, L and B. \n" ); document.write( "Thus L = 2B + 2 \n" ); document.write( "Also perimeter P = 2L + 2B = 28 \n" ); document.write( "Substitute the first equation into the second and get \n" ); document.write( "2(2B + 2) + 2B = 28 \n" ); document.write( "4B + 4 + 2B = 28 \n" ); document.write( "6B + 4 = 28 \n" ); document.write( "6B = 24 \n" ); document.write( "B = 4 \n" ); document.write( "L = 10 \n" ); document.write( " |