document.write( "Question 180871: If the sides of a dining room are 21 feet by 18 feet, what is the length of the diagonal?
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Algebra.Com's Answer #135601 by Alan3354(69443)\"\" \"About 
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If the sides of a dining room are 21 feet by 18 feet, what is the length of the diagonal?
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\n" ); document.write( "\"d%5E2+=+21%5E2+%2B+18%5E2\"
\n" ); document.write( "\"d%5E2+=+441+%2B+324+=+765\"
\n" ); document.write( "\"d+=+sqrt%28765%29\"
\n" ); document.write( "d =~27.66 ft
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