document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1102117>Question 1102117</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Not sure how to post on here, but how long is the pole? See: https://imgur.com/xijq3Ro\r<BR>\n" );
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document.write( "Thanks all </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #716741 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=716741\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The interior angle B at the pole is 81 degs  (90 - 9)<BR>\n" );
document.write( "The 3rd angle C is 50 degs (180 - the other 2)<BR>\n" );
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document.write( "Use the Law of Sines:<BR>\n" );
document.write( "a/sin(49) = c/sin(50) = 43/sin(50)\r<BR>\n" );
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