document.write( "Question 203131: midpoint?
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Algebra.Com's Answer #153253 by jsmallt9(3758)\"\" \"About 
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Since the diagonals of a parallelogram bisect each other so we only have to find the midpoint of either diagonal. Using the Midpoint Formula ( \"%28x%5B1%5D+%2B+x%5B2%5D%29%2F2\" , \"%28y%5B1%5D+%2B+y%5B2%5D%29%2F2\" ):
\n" ); document.write( "( (1+0)/2 , (3 + (-3))/2) ) = (1/2, 0)
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\n" ); document.write( "( (4 + (-3))/2 + (1 + (-1))/2 ) = (1/2, 0)
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