document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=623697>Question 623697</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In triangle ABC, side AC is extended through C to point D to create external angle BCD. Angle A measures 47 degrees and external angle BCD mesures 113 degrees. What is the measure of angle B? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #392299 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=392299\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In triangle ABC, side AC is extended through C to point D to create external angle BCD.<BR>\n" );
document.write( " Angle A measures 47 degrees and external angle BCD mesures 113 degrees.<BR>\n" );
document.write( " What is the measure of angle B?<BR>\n" );
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document.write( "Find angle C: 180 - 113 = 67 degrees<BR>\n" );
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document.write( "Find angle B:<BR>\n" );
document.write( "180 - A - C = B<BR>\n" );
document.write( "180 - 47 - 67 = 66 degrees<BR>\n" );
document.write( " </SPAN>\n" );
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