document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1083470>Question 1083470</A>: <I><SPAN STYLE=\"word-break: break-all;\"> By considering a unit circle, decide whether the following are true or false:<BR>\n" );
document.write( "Sin 10< cos 10<BR>\n" );
document.write( "Sin 50 < tan 50<BR>\n" );
document.write( "Cos 80> sin 80<BR>\n" );
document.write( "Cos 90 = sin 0<BR>\n" );
document.write( "Tan 180 = Sin 180<BR>\n" );
document.write( "Tan 270 = cos 180<BR>\n" );
document.write( "Sin 260 < cos 110\r<BR>\n" );
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document.write( "You could solbve this by putting it in the calculator but I'm not sure how to solve these problems.I have been trying to figure this question out for about half an hour and I'm losing hope. Can you please help me by explaining the unit circle and how to so!ve these questions? Any help is much appreciated, preferably before tomorrow (because this homework is due)\r<BR>\n" );
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document.write( "Thanks a lot! (: </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #697463 by </B><A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><B>Edwin McCravy(20060)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><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=Edwin+McCravy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=697463\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">\r\n" );
document.write( "Draw all the angles involved in the unit circle like below, but label them\r\n" );
document.write( "with the iven angles.  The cosines are the x-coordinants of the points on\r\n" );
document.write( "the circle and the sines are the y-coordinants. The tangents are the\r\n" );
document.write( "sines divided by the cosines.  It's a problem of looking to see which \r\n" );
document.write( "coordinants are longer and shorter, and in the case of the tangents, \r\n" );
document.write( "which fraction sine/cosine is larger or smaller. \r\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28800%2C800%2C-1.2%2C1.2%2C-1.2%2C1.2%2C+graph%28800%2C800%2C-1.2%2C1.2%2C-1.2%2C1.2%29%2C%0D%0Acircle%280%2C0%2C1%29%2C+%0D%0A%0D%0Aline%280%2C0%2Ccos%2810%2Api%2F180%29%2Csin%2810%2Api%2F180%29%29%2Cline%28cos%2810%2Api%2F180%29%2C0%2Ccos%2810%2Api%2F180%29%2Csin%2810%2Api%2F180%29%29%2C+++++%0D%0A%0D%0Alocate%28+cos%2850%2Api%2F180%29%2B.03%2C+sin%2850%2Api%2F180%29%2B.03%2C%0D%0A%0D%0A%28matrix%281%2C3%2Ccos%28%2250%B0%22%29%2C%22%2C%22%2Csin%28%2250%B0%22%29%29%29%29%2C%0D%0A%0D%0A%0D%0Aline%280%2C0%2Ccos%2850%2Api%2F180%29%2Csin%2850%2Api%2F180%29%29%2Cline%28cos%2850%2Api%2F180%29%2C0%2Ccos%2850%2Api%2F180%29%2Csin%2850%2Api%2F180%29%29%2C+%0D%0A%0D%0Aline%280%2C0%2Ccos%2880%2Api%2F180%29%2Csin%2880%2Api%2F180%29%29%2Cline%28cos%2880%2Api%2F180%29%2C0%2Ccos%2880%2Api%2F180%29%2Csin%2880%2Api%2F180%29%29%2C+%0D%0A%0D%0Aline%280%2C0%2Ccos%2890%2Api%2F180%29%2Csin%2890%2Api%2F180%29%29%2Cline%28cos%2890%2Api%2F180%29%2C0%2Ccos%2890%2Api%2F180%29%2Csin%2890%2Api%2F180%29%29%2C%0D%0A%0D%0Aline%280%2C0%2Ccos%28180%2Api%2F180%29%2Csin%28180%2Api%2F180%29%29%2Cline%28cos%28180%2Api%2F180%29%2C0%2Ccos%28180%2Api%2F180%29%2Csin%28180%2Api%2F180%29%29%2C+%0D%0A%0D%0Aline%280%2C0%2Ccos%28270%2Api%2F180%29%2Csin%28270%2Api%2F180%29%29%2Cline%28cos%28270%2Api%2F180%29%2C0%2Ccos%28270%2Api%2F180%29%2Csin%28270%2Api%2F180%29%29%2C%0D%0A%0D%0Aline%280%2C0%2Ccos%28260%2Api%2F180%29%2Csin%28260%2Api%2F180%29%29%2Cline%28cos%28260%2Api%2F180%29%2C0%2Ccos%28260%2Api%2F180%29%2Csin%28260%2Api%2F180%29%29%2C+++%0D%0A%0D%0Aline%280%2C0%2Ccos%28110%2Api%2F180%29%2Csin%28110%2Api%2F180%29%29%2Cline%28cos%28110%2Api%2F180%29%2C0%2Ccos%28110%2Api%2F180%29%2Csin%28110%2Api%2F180%29%29++%0D%0A%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "Edwin</PRE> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );