document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1138369>Question 1138369</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If theta is a third quadrant angle and cos theta= -2/3 , find sin theta. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #756241 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=756241\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> cosine is adjacent over hypotenuse or 2/3<BR>\n" );
document.write( "sine is sqrt (5) so that sqrt(5)^2+2^2=3^2<BR>\n" );
document.write( "third quadrant, so sine is negative<BR>\n" );
document.write( "sin theta= -sqrt (5)/3 ANSWER </SPAN>\n" );
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