document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=236936>Question 236936</A>: <I><SPAN STYLE=\"word-break: break-all;\"> PLEASE HELP ME SOLVE THIS TRIGONOMETRIC FUNCTIONS:<BR>\n" );
document.write( "GIven that sin0=4/5 and 0 lies in quadrant ll,find the following value. tan 0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #174310 by </B><A HREF=/tutors/aboutme.mpl?userid=RAY100><B>RAY100(1637)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=RAY100><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=174310\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sin o = 4/5 = .800<BR>\n" );
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document.write( "use  arc  sine  to  find  ,,,,,o= 53.13 degrees,,,(2nd  function  sin  on  calc)<BR>\n" );
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document.write( "This  shows  that  sin 53.13 = .8,,,ok,,,but  there  is  no  53.13 degrees  in Quadrant 2<BR>\n" );
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document.write( "Using  the 180 degree  ref  line,,,,o' = 180- 53.13 = 126.87 degrees<BR>\n" );
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document.write( "checking sin  126.87 = .8,,,,ok<BR>\n" );
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document.write( "Now  tan 126.87 = - 1.333 ,,,,,,<BR>\n" );
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document.write( "OR  -4/3<BR>\n" );
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