document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=572185>Question 572185</A>: <I><SPAN STYLE=\"word-break: break-all;\"> <a  rel=nofollow HREF=\"http://tinypic.com?ref=245fymc\" target=\"_blank\"><IMG STYLE=\"max-width:80%;\" src=\"http://i40.tinypic.com/245fymc.jpg\" border=\"0\" alt=\"Image and video hosting by TinyPic\"></a> </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #368331 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=368331\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A = ab*sin(theta)/2\r<BR>\n" );
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document.write( "13 = 7b*sin(60)/2\r<BR>\n" );
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document.write( "13 = 7b*(sqrt(3)/2)/2\r<BR>\n" );
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document.write( "13 = 7b*(sqrt(3)/4)\r<BR>\n" );
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document.write( "13*4 = 7b*sqrt(3)\r<BR>\n" );
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document.write( "52 = 7b*sqrt(3)\r<BR>\n" );
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document.write( "52/(7*sqrt(3)) = b\r<BR>\n" );
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document.write( "b = (52*sqrt(3))/21\r<BR>\n" );
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document.write( "So the answer is <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE b = \frac{52\sqrt{3}}{21}\"> </SPAN>\n" );
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