document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1027668>Question 1027668</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given triangle ABC, AB = 5cm and angle BAC is 40 degrees, use trigonometry to find the missing side BC. The triangle is right angled at B. (1dp)\r<BR>\n" );
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document.write( "I know how to do trigonometry but for some reason I can't get this question. Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #642902 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=642902\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> BA is the hypotenuse, but you do not need its value.  <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BC%2FAB=tan%2840%29 ALIGN=MIDDLE  ALT=\"BC%2FAB=tan%2840%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BC=AB%2Atan%2840%29 ALIGN=MIDDLE  ALT=\"BC=AB%2Atan%2840%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BC=5%2Atan%2840%29 ALIGN=MIDDLE  ALT=\"BC=5%2Atan%2840%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BC=5%2A0.83910 ALIGN=MIDDLE  ALT=\"BC=5%2A0.83910\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BC=4.195 ALIGN=MIDDLE  ALT=\"BC=4.195\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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