document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1120726>Question 1120726</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find angle B of the given triangle: <BR>\n" );
document.write( "A = 120o,   b = 42.3 in,   c = 136.4 in\r<BR>\n" );
document.write( "\n" );
document.write( "Round your answer to two decimal places. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #736408 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39625)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=736408\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%5E2%2Bc%5E2-2bc%2Acos%28120%29=a%5E2 ALIGN=MIDDLE  ALT=\"b%5E2%2Bc%5E2-2bc%2Acos%28120%29=a%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2=%2842.3%29%5E2%2B%28136.4%29%5E2-2%2842.3%29%28136.4%29%2Acos%28120%29 ALIGN=MIDDLE  ALT=\"a%5E2=%2842.3%29%5E2%2B%28136.4%29%5E2-2%2842.3%29%28136.4%29%2Acos%28120%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2=%2842.3%29%5E2%2B%28136.4%29%5E2-2%2842.3%29%28136.4%29%2A%28-1%2F2%29 ALIGN=MIDDLE  ALT=\"a%5E2=%2842.3%29%5E2%2B%28136.4%29%5E2-2%2842.3%29%28136.4%29%2A%28-1%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2=%2842.3%29%5E2%2B%28136.4%29%5E2%2B%2842.3%29%28136.4%29 ALIGN=MIDDLE  ALT=\"a%5E2=%2842.3%29%5E2%2B%28136.4%29%5E2%2B%2842.3%29%28136.4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=161.752805 ALIGN=MIDDLE  ALT=\"a=161.752805\"   DISABLED_style= \"max-width:90%; height:auto;\" >--------length of side opposite point A.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Now use Law Of Sines to find measure of angle at point B. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );