document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1137449>Question 1137449</A>: <I><SPAN STYLE=\"word-break: break-all;\"> do the diagonals of ABCD bisect each other?\r<BR>\n" );
document.write( "\n" );
document.write( "A(-1,-7),  B(-3,-5),  C(-2,2),  D(0,0)\r<BR>\n" );
document.write( "\n" );
document.write( "There is nothing in my notes on this and I emailed my teacher asking for help. So any help is appreciated. Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #755321 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13206)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=755321\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "The diagonals of quadrilateral ABCD bisect each other if and only if the midpoints of diagonals AC and BD are the same point.<br><BR>\n" );
document.write( "Use the given coordinates to find the midpoints of AC and BD to find the answer to the problem. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );