document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=172758>Question 172758</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have a question that I am not sure if I started right.<BR>\n" );
document.write( "Find the exact values of the six trigonometric functions of O(theta) if the terminal sie of O(theta) in standard position contains the point (-5,-4)<BR>\n" );
document.write( "I know x=-5 y=-4 and I came up with r=6.4<BR>\n" );
document.write( "Can someone please help me with this.<BR>\n" );
document.write( "Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #127592 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=127592\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I have a question that I am not sure if I started right.<BR>\n" );
document.write( "Find the exact values of the six trigonometric functions of O(theta) if the terminal sie of O(theta) in standard position contains the point (-5,-4)<BR>\n" );
document.write( "I know x=-5 y=-4 and I came up with r=6.4<BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "r = sqrt(41) =~6.4<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "x = -5<BR>\n" );
document.write( "y = -4<BR>\n" );
document.write( "sin = y/r = -4sqrt(41)/41<BR>\n" );
document.write( "cos = x/r = -5sqrt(41)/41<BR>\n" );
document.write( "tan = y/x = 0.8<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "The other 3 are just the inverses.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );