document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1188226>Question 1188226</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this equation Find the angles of the triangle having the following vertices A(3,7),<BR>\n" );
document.write( "B(-6,4) and C(-2,8). Thank you so much.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #819266 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=819266\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this equation Find the angles of the triangle having the following vertices <BR>\n" );
document.write( "A(3,7), B(-6,4) and C(-2,8). Thank you so much. <BR>\n" );
document.write( "========================<BR>\n" );
document.write( "Find the 3 side lengths.<BR>\n" );
document.write( "For AB (side c):<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c+=+sqrt%28diffy%5E2+%2B+diffx%5E2%29+=+sqrt%283%5E2+%2B+9%5E2%29+=+3sqrt%2810%29 ALIGN=MIDDLE  ALT=\"c+=+sqrt%28diffy%5E2+%2B+diffx%5E2%29+=+sqrt%283%5E2+%2B+9%5E2%29+=+3sqrt%2810%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Find the other 2 sides the same way, then use the Cosine Law to find angles.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );