document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=349657>Question 349657</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Two angles are supplementary. One angle is three times the size of the other. Find the obtuse angle </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #249910 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=249910\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi,<BR>\n" );
document.write( "Note: the sum of supplementary angles is 180<BR>\n" );
document.write( "Let x represent one of the angles.  (3*x) the other angle.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "x + (3x) = 180<BR>\n" );
document.write( ".<BR>\n" );
document.write( "4x = 180\r<BR>\n" );
document.write( "\n" );
document.write( "x = 45 <BR>\n" );
document.write( ".<BR>\n" );
document.write( "Definition of an obtuse angle. An angle between (but not including) 90deg and 180 deg<BR>\n" );
document.write( "the other angle: 3*x = 135 is the obtuse angle<BR>\n" );
document.write( ".<BR>\n" );
document.write( "check you answer<BR>\n" );
document.write( "45 + 135 = 180 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );