document.write( "Question 1007056: Find the length of the diagonal of a rectangle that has a length of 2ft and a width of 18in
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #623076 by tiffany222(56)\"\" \"About 
You can put this solution on YOUR website!
Convert 2 ft into inches:
\n" ); document.write( "2 ft = 24 in\r
\n" ); document.write( "\n" ); document.write( "Solve using the Pythagorean Theorem:
\n" ); document.write( "a^2 + b^2 = c^2\r
\n" ); document.write( "\n" ); document.write( "Let the length be a
\n" ); document.write( "Let the width be b\r
\n" ); document.write( "\n" ); document.write( "a^2 + b^2 = c^2
\n" ); document.write( "(24 in)^2 + (18 in)^2 = c^2
\n" ); document.write( "576 in^2 + 324 in^2 = c^2
\n" ); document.write( "900 in^2 = c^2
\n" ); document.write( "30 in = c \r
\n" ); document.write( "\n" ); document.write( "Final Answer: 30 in or 2.5 ft\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );