document.write( "Question 678516: ABCD is a parallelogram
\n" ); document.write( "AB = 2x + 6
\n" ); document.write( "BC = 8
\n" ); document.write( "CD = x + 8
\n" ); document.write( "Find the perimeter of ABCD
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Algebra.Com's Answer #421503 by fcabanski(1391)\"\" \"About 
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Opposite sides of a parallelogram are equal. BC=8 so AD=8. AB = CD....solve for x and find AB and CD.


\n" ); document.write( "2x+6 = x+8 --->x=2. AB is 2(2)+6 =10 and CD is also 10 but plug in x to make sure 2+8=10.


\n" ); document.write( "The perimeter is 8+8+10+10 = 36
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