document.write( "Question 564251: a rectangle is 6m wide and 11m long. how long is the diagonal of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #365300 by TutorDelphia(193)\"\" \"About 
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The diagonal forms the hypotenuse of a right triangle.
\n" ); document.write( "Therefore we can use Pythagorean theorem and c will be the diagonal
\n" ); document.write( "\"a%5E2%2Bb%5E2=c%5E2\"
\n" ); document.write( "\"36%2B121=c%5E2\"
\n" ); document.write( "\"157=c%5E2\"
\n" ); document.write( "\"c=sqrt%28157%29\"
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