document.write( "Question 408417: Quadrilateral KLMN has vertices K(2, 3), L(7,3), M(4,7) and N(-1,7). Prove that the quadrilateral is a rhombus by finding the lengths of the four sides.\r
\n" ); document.write( "\n" ); document.write( "1. KL =
\n" ); document.write( "2. LM =
\n" ); document.write( "3. MN =
\n" ); document.write( "4. NK =
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Algebra.Com's Answer #287748 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Hi
\n" ); document.write( "A rhombus is a Quadrilateral with all sides equal in length \r
\n" ); document.write( "\n" ); document.write( "D = \"sqrt+%28%28x1-x2%29%5E2%2B%28y1-y2%29%5E2%29%29\"
\n" ); document.write( "K(2, 3),
\n" ); document.write( "L(7,3) KL = \"sqrt%2825%29+=+5\" \r
\n" ); document.write( "\n" ); document.write( "L(7,3),
\n" ); document.write( "M(4,7) LM =\"sqrt%28+9+%2B+16%29+=+5\" \r
\n" ); document.write( "\n" ); document.write( "M(4,7) and
\n" ); document.write( "N(-1,7) MN = \"sqrt%2825%29+=+5\" \r
\n" ); document.write( "\n" ); document.write( "N(-1,7),
\n" ); document.write( "K(2, 3) NK = \"sqrt%28+9+%2B+16%29+=+5\" \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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