document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=983862>Question 983862</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find B in the following triangle, if it exist.<BR>\n" );
document.write( "a= 31m, b=42m, c=60m<BR>\n" );
document.write( "(Enter your answer rounded to the nearest ten minutes.)\r<BR>\n" );
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document.write( "Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #604635 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=604635\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find B in the following triangle, if it exist.<BR>\n" );
document.write( "a= 31m, b=42m, c=60m<BR>\n" );
document.write( "(Enter your answer rounded to the nearest ten minutes.)<BR>\n" );
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document.write( "How would it not exist?<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Use the Cosine Law:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%5E2+=+a%5E2+%2B+c%5E2+-+2ac%2Acos%28B%29 ALIGN=MIDDLE  ALT=\"b%5E2+=+a%5E2+%2B+c%5E2+-+2ac%2Acos%28B%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1764+=+961+%2B+3600+-+3720%2Acos%28B%29 ALIGN=MIDDLE  ALT=\"1764+=+961+%2B+3600+-+3720%2Acos%28B%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "cos(B) =~ 0.75188172<BR>\n" );
document.write( "B =~ 41º10' </SPAN>\n" );
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