document.write( "Question 39276: Graph the square with vertices (-5,-1),(7,-6),(12,6), and (0,11). Then determine the midpoint of each of the four sides. Are the midpoints vertices of a square? \n" ); document.write( "
Algebra.Com's Answer #24736 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
midpoints are(1,-3.5)(9.5,0)(6,8.5)(-2.5,5)\r
\n" ); document.write( "\n" ); document.write( "YES these points form a square.
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