document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=453528>Question 453528</A>: <I><SPAN STYLE=\"word-break: break-all;\"> tan(-3pi/4)<BR>\n" );
document.write( "in terms of sqrt and pi<BR>\n" );
document.write( "no calculator allowed.<BR>\n" );
document.write( "thanks so much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311595 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=311595\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> tan(-3pi/4)<BR>\n" );
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document.write( "This is how you do it.<BR>\n" );
document.write( "1st: sketch the angle in the 3rd quadrant.<BR>\n" );
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document.write( "2nd: note that the reference angle is (pi/4)<BR>\n" );
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document.write( "3rd: Since tan is positive in QIII, tan(-3pi/4) = tan(pi/4)<BR>\n" );
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document.write( "4th: You should know tan(pi/4) = 1<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );