document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1138392>Question 1138392</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If theta is a third quadrant angle and cos theta= -2/3, find sin theta. Show work. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #756187 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=756187\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28+theta%29=+-2%2F3 ALIGN=MIDDLE  ALT=\"cos%28+theta%29=+-2%2F3\"   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=theta=cos%5E-1%28++-2%2F3%29 ALIGN=MIDDLE  ALT=\"theta=cos%5E-1%28++-2%2F3%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=theta=131.8 ALIGN=MIDDLE  ALT=\"theta=131.8\"   DISABLED_style= \"max-width:90%; height:auto;\" >°->theta is a third quadrant angle\r<BR>\n" );
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document.write( "then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28131.8%29=0.745476 ALIGN=MIDDLE  ALT=\"sin%28131.8%29=0.745476\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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