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)\"\" \"About 
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( "\"24%2B12sqrt%285%29\"
\n" ); document.write( "
\n" );