document.write( "Question 1164924: If AB = 2x+y, BC = 3x-2y, DC= x+2y+2 and AD= x+2y, what values of x and y will make ABCD a parallelogram? \n" ); document.write( "
Algebra.Com's Answer #789370 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! AB=CD so 2x+y=x+2y+2 \n" ); document.write( "x-y=2\r \n" ); document.write( "\n" ); document.write( "BC=AD so 3x-2y=x+2y \n" ); document.write( "2x=4y \n" ); document.write( "so x=2y\r \n" ); document.write( "\n" ); document.write( "but x-y=2 \n" ); document.write( "so y=2 \n" ); document.write( "x=4 \n" ); document.write( " |