document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=177776>Question 177776</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use analytic geometry to classify the quadrilateral with vertices D(10,0), E(2,4), F(-8,-6), and G(6,-8). Explain your reasoning and show all your work. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #132858 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=132858\">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+300%2C+300%2C+-12%2C+12%2C+-12%2C+12%2C+grid%281%29%2C%0D%0Acircle%2810%2C0%2C.3%29%2C%0D%0Acircle%282%2C4%2C.3%29%2C%0D%0Acircle%28-8%2C-6%2C.3%29%2C%0D%0Acircle%286%2C-8%2C.3%29%2C%0D%0Agreen%28line%2810%2C0%2C6%2C-8%29%29%2C%0D%0Agreen%28line%282%2C4%2C-8%2C-6%29%29%2C%0D%0Agreen%28line%286%2C-8%2C-8%2C-6%29%29%2C%0D%0Agreen%28line%282%2C4%2C10%2C0%29%29%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "Looks like a kite.<BR>\n" );
document.write( "If it is then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=DE=DG ALIGN=MIDDLE  ALT=\"DE=DG\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=FE=FG ALIGN=MIDDLE  ALT=\"FE=FG\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use the distance formula,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%5E2=%28x%5B1%5D-x%5B2%5D%29%5E2%2B%28y%5B1%5D-y%5B2%5D%29%5E2 ALIGN=MIDDLE  ALT=\"D%5E2=%28x%5B1%5D-x%5B2%5D%29%5E2%2B%28y%5B1%5D-y%5B2%5D%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "For DE,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%5E2=%2810-2%29%5E2%2B%280-4%29%5E2 ALIGN=MIDDLE  ALT=\"D%5E2=%2810-2%29%5E2%2B%280-4%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=D%5E2=64%2B16 ALIGN=MIDDLE  ALT=\"D%5E2=64%2B16\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28+D=sqrt%2880%29%29%29 ALIGN=MIDDLE  ALT=\"highlight%28+D=sqrt%2880%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "For DG,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%5E2=%2810-6%29%5E2%2B%280-%28-8%29%29%5E2 ALIGN=MIDDLE  ALT=\"D%5E2=%2810-6%29%5E2%2B%280-%28-8%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=D%5E2=16%2B64 ALIGN=MIDDLE  ALT=\"D%5E2=16%2B64\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28+D=sqrt%2880%29%29 ALIGN=MIDDLE  ALT=\"highlight%28+D=sqrt%2880%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "For FE,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%5E2=%28-8-2%29%5E2%2B%28-6-4%29%5E2 ALIGN=MIDDLE  ALT=\"D%5E2=%28-8-2%29%5E2%2B%28-6-4%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=D%5E2=100%2B100 ALIGN=MIDDLE  ALT=\"D%5E2=100%2B100\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28+D=sqrt%28200%29%29 ALIGN=MIDDLE  ALT=\"highlight%28+D=sqrt%28200%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "For FG,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%5E2=%28-8-6%29%5E2%2B%28-6-%28-8%29%29%5E2 ALIGN=MIDDLE  ALT=\"D%5E2=%28-8-6%29%5E2%2B%28-6-%28-8%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=D%5E2=196%2B4 ALIGN=MIDDLE  ALT=\"D%5E2=196%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28+D=sqrt%28200%29%29 ALIGN=MIDDLE  ALT=\"highlight%28+D=sqrt%28200%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "We have have proved that the classification is a kite because,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=DE=DG ALIGN=MIDDLE  ALT=\"DE=DG\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=FE=FG ALIGN=MIDDLE  ALT=\"FE=FG\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );