document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=180059>Question 180059</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Express each as a trigonometric function of a reference angle and give the value to 4 decimal places.<BR>\n" );
document.write( "a. cot(-135 degrees)<BR>\n" );
document.write( "b. sec(-260 degrees)<BR>\n" );
document.write( "c. csc 200 degrees<BR>\n" );
document.write( "d.csc 175 degrees<BR>\n" );
document.write( "e. cos(-67 degrees) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #134932 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=134932\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Express each as a trigonometric function of a reference angle and give the value to 4 decimal places.<BR>\n" );
document.write( "a. cot(-135 degrees)<BR>\n" );
document.write( "-135 is in the III Quadrant<BR>\n" );
document.write( "cot is positive in the III Quadrant<BR>\n" );
document.write( "The reference angle is -135+180 = 45<BR>\n" );
document.write( "Ans: cot(45)<BR>\n" );
document.write( "-------------------------------------------------<BR>\n" );
document.write( "b. sec(-260 degrees)<BR>\n" );
document.write( "-260 is in Q II<BR>\n" );
document.write( "sec is negative in Q II<BR>\n" );
document.write( "The reference angle is 80 degrees<BR>\n" );
document.write( "Ans: -sec(80)<BR>\n" );
document.write( "-------------------------------------------------<BR>\n" );
document.write( "c. csc 200 degrees<BR>\n" );
document.write( "200 is in Q III<BR>\n" );
document.write( "csc is negatie in Q III<BR>\n" );
document.write( "The reference angle is 20 degrees<BR>\n" );
document.write( "Ans: -csc(20)<BR>\n" );
document.write( "-----------------------------------------------<BR>\n" );
document.write( "d.csc 175 degrees<BR>\n" );
document.write( "175 in in Q II<BR>\n" );
document.write( "csc is positive in Q II<BR>\n" );
document.write( "the reference angle is 5 degrees<BR>\n" );
document.write( "Ans: csc(5)<BR>\n" );
document.write( "-------------------------------------------------<BR>\n" );
document.write( "e. cos(-67) degrees<BR>\n" );
document.write( "-67 is Q IV<BR>\n" );
document.write( "cos is positive in Q IV<BR>\n" );
document.write( "the reference angle is 67 degrees<BR>\n" );
document.write( "Ans: cos(67)<BR>\n" );
document.write( "=====================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );