document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=675575>Question 675575</A>: <I><SPAN STYLE=\"word-break: break-all;\"> show that the diagonals of a square are equal and 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 #419932 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=419932\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28+600%2C600%2C+-5%2C+15%2C+-5%2C+15%2C+%0D%0A+++++++++grid%280%29%2Clocate%28+0.3%2C+0%2C+A%29%2Clocate%28+0.3%2C+10%2C+D+%29%2Clocate%28+10%2C+10%2C+C%29%2Clocate%28+10.3%2C+0%2C+B+%29%2Clocate%28+5.3%2C+5.3%2C+O+%29%2C%0D%0A+++++++++line%28+0%2C+10%2C+10%2C+0+%29%2Cline%28+10%2C+10%2C+10%2C+0+%29%2Cline%280%2C+10%2C+10%2C+10+%29%2Cline%28+0%2C+0%2C+10%2C+10+%29%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "< <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=DAB=90 ALIGN=MIDDLE  ALT=\"DAB=90\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "so, <<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+DAO ALIGN=MIDDLE  ALT=\"+DAO\"   DISABLED_style= \"max-width:90%; height:auto;\" >=< <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BAO ALIGN=MIDDLE  ALT=\"BAO\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=45 ALIGN=MIDDLE  ALT=\"45\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "=> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=DO=AO ALIGN=MIDDLE  ALT=\"DO=AO\"   DISABLED_style= \"max-width:90%; height:auto;\" > .........(Sides opposite equal angles are equal)\r<BR>\n" );
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document.write( "Similarly <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=AO=OB=OC ALIGN=MIDDLE  ALT=\"AO=OB=OC\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be proved\r<BR>\n" );
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document.write( "This gives the proof of diagonals of square being equal.\r<BR>\n" );
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