document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1137222>Question 1137222</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In the Triangle ABC, A=50, C=26 and AB is produced to D. Find ABC(B angle) and CBD(B angle). Answers are 104 and 76? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #755073 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=755073\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the sum of the angles of a triangle are 180.\r<BR>\n" );
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document.write( "if A = 50 and C = 27, then A + C = 76 which makes angle B equal to 104.\r<BR>\n" );
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document.write( "angle B is the same angle as ABC.\r<BR>\n" );
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document.write( "if you extend AB to point D, then angle CBD is supplementary to angle ABC which makes it equal to 180 - 104 = 76.\r<BR>\n" );
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document.write( "ABC is 104 degrees and CBD is 76 degrees.\r<BR>\n" );
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document.write( "the line AD is a straight line going through B./\r<BR>\n" );
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