document.write( "Question 490204: Find the length of the diagonal in a rectangle with a length of 8 cm and a width of 6 cm. \n" ); document.write( "
Algebra.Com's Answer #333923 by shivang jindal(3)\"\" \"About 
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the quardilateral be abcd\r
\n" ); document.write( "\n" ); document.write( "let length be x = cd
\n" ); document.write( "let breadth be y = ab\r
\n" ); document.write( "\n" ); document.write( "then make a diagonal\r
\n" ); document.write( "\n" ); document.write( "no line cd and ab will make a right angle traingle
\n" ); document.write( "an bye the hypotenuse square = perpendicular square + base square\r
\n" ); document.write( "\n" ); document.write( "now diagonal^2 = x^2 * y^2
\n" ); document.write( "so \r
\n" ); document.write( "\n" ); document.write( "diagonal = sqrt(x^2 + y^2) by putting values of x an y
\n" ); document.write( "diagonal = sqrt(64 + 36)
\n" ); document.write( "diagonal = sqrt(100)
\n" ); document.write( "diagonal = 10 ans
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