document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=482014>Question 482014</A>: <I><SPAN STYLE=\"word-break: break-all;\"> tan 5pi/3 and i need to determine the exact value of the expression without a calculator. I know how to work with the circle but i dont understand what to do if its not  in one of the main angles. How am i supposed to find the answer?<BR>\n" );
document.write( "tan 5pi/3 is tan300 but its not a main angle what do I  do? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #330036 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=330036\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5pi/3 does correspond to a main angle. And you can do it with only the unit circle.\r<BR>\n" );
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document.write( "First locate 5pi/3 on the unit circle. The x-coordinate of that point (you determine this using the special right triangle) is the cosine of that angle, and the y-coordinate is the sine of that angle. Since tangent of an angle is defined as the sine over the cosine, you can find tan(5pi/3). </SPAN>\n" );
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