document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=491672>Question 491672</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In \"triangle DEF\", m<E is three times m<D and m<F is 9 less than m<E. What is the measure of each? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #334729 by </B><A HREF=/tutors/aboutme.mpl?userid=cleomenius><B>cleomenius(959)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=cleomenius><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=cleomenius><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=334729\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Angle D = x<BR>\n" );
document.write( "Angle E = 3x<BR>\n" );
document.write( "Angle F = 3x - 9<BR>\n" );
document.write( "====================================<BR>\n" );
document.write( "x + 3x + 3x -9 = 180<BR>\n" );
document.write( "7x = 189<BR>\n" );
document.write( "x = 27<BR>\n" );
document.write( "==================================<BR>\n" );
document.write( "Angle D = 27 Degrees<BR>\n" );
document.write( "Angle E = 81 Degrees<BR>\n" );
document.write( "Angle F = 72 Degrees<BR>\n" );
document.write( "=================================<BR>\n" );
document.write( "27 + 81 + 72 = 180 Degrees.<BR>\n" );
document.write( "This does check.<BR>\n" );
document.write( "Cleomenius. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );