document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=827208>Question 827208</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Dear Sir/Madam;<BR>\n" );
document.write( "    Good day!  kindly help me with this problem:<BR>\n" );
document.write( "    Express the given angles in the form 180°n+A and find the coordinates of P(x,y) where P is the intersection of the terminal side of the angle and the unit circle.\r<BR>\n" );
document.write( "\n" );
document.write( "a) -240°<BR>\n" );
document.write( "b) 1320°<BR>\n" );
document.write( "Thank you so much for your help! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #499013 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=499013\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Express the given angles in the form 180°n+A and find the coordinates of P(x,y) where P is the intersection of the terminal side of the angle and the unit circle. <BR>\n" );
document.write( "a) -240° = -180*2+120<BR>\n" );
document.write( "Note: -240 = +120<BR>\n" );
document.write( "P(x,y) = ?<BR>\n" );
document.write( "x = cos(120) = -1/2<BR>\n" );
document.write( "y = sin(120) = sqrt(3/2)<BR>\n" );
document.write( "----<BR>\n" );
document.write( "b) 1320 = 180*7 + 60<BR>\n" );
document.write( "x = cos(60) = 1/2<BR>\n" );
document.write( "y = sin(60) = sqrt(3)/2<BR>\n" );
document.write( "===========================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );