document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=85379>Question 85379</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A parallelogram has coordinates O(0,0), A(7,1), B(4,5) and C(-3,4)<BR>\n" );
document.write( "Use the midpoint formula to show that the diagonals of OABC bisect each other </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #61566 by </B><A HREF=/tutors/aboutme.mpl?userid=scianci><B>scianci(186)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scianci><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=61566\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Locate the midpoint of diagonal OB: ((0 + 4)/2 , ((0 + 5)/2) = (2 , 2.5)<BR>\n" );
document.write( "Then locate the midpoint of diagonal AC: ((7 - 3)/2 , (1 + 4)/2) = (2 , 2.5)<BR>\n" );
document.write( "Since they have the same midpoint, they bisect each other. </SPAN>\n" );
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