document.write( "Question 367914: Rectangle ABCD has vertices A(4,5), B(0,2), and C(6,-6). These vertices are graphed in the standard (x,y) coordinate plane. What are the coordinates of vertex D? \n" ); document.write( "
Algebra.Com's Answer #262219 by Fombitz(32388)\"\" \"About 
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\n" ); document.write( "It's not a rectangle but a parallelogram.
\n" ); document.write( "From (\"6\",\"-6\") move down \"3\" units and left \"4\" units.
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\n" ); document.write( "D:(\"6\",\"-6\")+(\"-4\",\"-3\")=(\"2\",\"-9\")
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