document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1103460>Question 1103460</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If &#952; is an acute angle of a right triangle and if cos&#952; = 5/13, then find the values of the remaining five trigonometric functions for angle &#952;.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #718146 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=718146\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "Note that this problem is about a right triangle; so all the angles are acute, and the values of all the trig functions are positive.<br><BR>\n" );
document.write( "You can solve this quickly if you recognize 5 and 13 as two numbers in a Pythagorean Triple.<br><BR>\n" );
document.write( "If not, then...<BR>\n" );
document.write( "use sin^2x+cos^2x=1 to find sinx; then<BR>\n" );
document.write( "tanx = sinx/cosx<BR>\n" );
document.write( "secx = 1/cosx<BR>\n" );
document.write( "cscx = 1/sinx<BR>\n" );
document.write( "cotx = 1/tanx </SPAN>\n" );
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