document.write( "Question 189367: what is the perimeter of a rectangle with a length of 12inches and the length of its diagnal is 2 square root 45 inches \n" ); document.write( "
Algebra.Com's Answer #142050 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! 2 sqrt 45=6 sqrt (5) \n" ); document.write( ": \n" ); document.write( "perimeter is 12+12 +2(6 sqrt 5) \n" ); document.write( ": \n" ); document.write( " |