document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=43275>Question 43275</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the area of the given triangle:<BR>\n" );
document.write( "angle B = 20o<BR>\n" );
document.write( "angle C = 115o<BR>\n" );
document.write( "C = 16 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #28351 by </B><A HREF=/tutors/aboutme.mpl?userid=psbhowmick><B>psbhowmick(878)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=psbhowmick><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=psbhowmick><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=28351\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> At first use sine rule.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%2Fsin%28B%29+=+c%2Fsin%28C%29 ALIGN=MIDDLE  ALT=\"b%2Fsin%28B%29+=+c%2Fsin%28C%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%2Fsin%2820%5Eo%29+=+16%2Fsin%28115%5Eo%29 ALIGN=MIDDLE  ALT=\"b%2Fsin%2820%5Eo%29+=+16%2Fsin%28115%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b+=+16%2Asin%2820%5Eo%29%2Fsin%28115%5Eo%29 ALIGN=MIDDLE  ALT=\"b+=+16%2Asin%2820%5Eo%29%2Fsin%28115%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b+=+16%2Asin%2820%5Eo%29%2Fsin%28180%5Eo+-+65%5Eo%29 ALIGN=MIDDLE  ALT=\"b+=+16%2Asin%2820%5Eo%29%2Fsin%28180%5Eo+-+65%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b+=+16%2Asin%2820%5Eo%29%2Fsin%2865%5Eo%29 ALIGN=MIDDLE  ALT=\"b+=+16%2Asin%2820%5Eo%29%2Fsin%2865%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b+=+16%2A0.342%2F0.906 ALIGN=MIDDLE  ALT=\"b+=+16%2A0.342%2F0.906\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b+=+6.038 ALIGN=MIDDLE  ALT=\"b+=+6.038\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Now, in triangle ABC sum of the internal angles = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=180%5Eo ALIGN=MIDDLE  ALT=\"180%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "So, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+%2B+B+%2B+C+=+180%5Eo ALIGN=MIDDLE  ALT=\"A+%2B+B+%2B+C+=+180%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+%2B+20%5Eo+%2B+115%5Eo+=+180%5Eo ALIGN=MIDDLE  ALT=\"A+%2B+20%5Eo+%2B+115%5Eo+=+180%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+180%5Eo+-+20%5Eo+-+115%5Eo ALIGN=MIDDLE  ALT=\"A+=+180%5Eo+-+20%5Eo+-+115%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+45%5Eo ALIGN=MIDDLE  ALT=\"A+=+45%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Now, area of triangle ABC is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29b%2Ac%2Asin%28A%29 ALIGN=MIDDLE  ALT=\"%281%2F2%29b%2Ac%2Asin%28A%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%296.038%2A16%2Asin%2845%5Eo%29 ALIGN=MIDDLE  ALT=\"%281%2F2%296.038%2A16%2Asin%2845%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 34.156 sq units. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );