document.write( "Question 1065515: Determine whether a figure with the given vertices is parallelogram.
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document.write( "R(2, 3), S(-1, 2), T(-1, -2), U (2, -2)
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Algebra.Com's Answer #680667 by Fombitz(32388) You can put this solution on YOUR website! \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "What do you think? \n" ); document.write( " |