document.write( "Question 914832: The points (7,6), (-1,6) and (7,-2) are teh vertices of a rectangle. find the coordinates of the fourth vertex \n" ); document.write( "
Algebra.Com's Answer #555315 by josgarithmetic(39618)\"\" \"About 
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(-1,-2)\r
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\n" ); document.write( "\n" ); document.write( "Try visualizing the points, or if too hard, plot the ones you are given on cartesian graph paper.
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