document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=328748>Question 328748</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The vertices of  quadrilateral are (7,9), (8,-4), (-5,-2), (0,9). What is the sum of  lengths of its diagonals? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #235592 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=235592\">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%28300%2C300%2C-10%2C10%2C-10%2C10%2C%0D%0Acircle%287%2C9%2C0.3%29%2C%0D%0Acircle%288%2C-4%2C.3%29%2C%0D%0Acircle%28-5%2C-2%2C0.3%29%2C%0D%0Acircle%280%2C9%2C.3%29%2C%0D%0Aline%287%2C9%2C8%2C-4%29%2C%0D%0Aline%288%2C-4%2C-5%2C-2%29%2C%0D%0Aline%28-5%2C-2%2C0%2C9%29%2C%0D%0Aline%280%2C9%2C7%2C9%29%2C%0D%0Ablue%28line%287%2C9%2C-5%2C-2%29%29%2C%0D%0Ablue%28line%280%2C9%2C8%2C-4%29%29%2C%0D%0Agrid%281%29%2Cgraph%28300%2C300%2C-10%2C10%2C-10%2C10%2C0%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Calculate the distance from (0,9) to (8,-4)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D1%5E2=%280-8%29%5E2%2B%289-%28-4%29%29%5E2 ALIGN=MIDDLE  ALT=\"D1%5E2=%280-8%29%5E2%2B%289-%28-4%29%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D1%5E2=64%2B169 ALIGN=MIDDLE  ALT=\"D1%5E2=64%2B169\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D1%5E2=233 ALIGN=MIDDLE  ALT=\"D1%5E2=233\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D1=sqrt%28233%29 ALIGN=MIDDLE  ALT=\"D1=sqrt%28233%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Calculate the distance from (7,9) oto (-5,-2)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D2%5E2=%287-%28-5%29%29%5E2%2B%289-%28-2%29%29%5E2 ALIGN=MIDDLE  ALT=\"D2%5E2=%287-%28-5%29%29%5E2%2B%289-%28-2%29%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D2%5E2=144%2B121 ALIGN=MIDDLE  ALT=\"D2%5E2=144%2B121\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D2%5E2=265 ALIGN=MIDDLE  ALT=\"D2%5E2=265\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D2=sqrt%28265%29 ALIGN=MIDDLE  ALT=\"D2=sqrt%28265%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D=D1%2BD2=sqrt%28233%29%2Bsqrt%28265%29 ALIGN=MIDDLE  ALT=\"D=D1%2BD2=sqrt%28233%29%2Bsqrt%28265%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );