document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=173229>Question 173229</A>: <I><SPAN STYLE=\"word-break: break-all;\"> well i have two line that intersect and become an x the top and bottom i know is 102 degrees but what i don't know are the side one s the real question is do  a triangle add up to a certain umber like a triangle add up to 180 degrees </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #128080 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=128080\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You have the right idea!<BR>\n" );
document.write( "With two intersecting lines as you describe with the top and bottom angles, which are called \"vertical angles\", equal to 102 degrees.  The other two angle are 180 - 102 = 78 degrees each. These two angles (102 degrees and 78 degrees) are called \"supplementary angles\" and two supplementary angles add up to 180 degrees. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );