document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=975223>Question 975223</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the terminal point of 7pie over 4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #597023 by </B><A HREF=/tutors/aboutme.mpl?userid=farohw><B>farohw(175)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=farohw><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=farohw><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=597023\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "Most Pre-calculus(Alg/Trig) and Calculus textbooks will have the unit circle with quadrants, angles and terminal points either in the back or front of the book for reference. \r<BR>\n" );
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document.write( "If not, convert radians to degrees by multiplying <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%287pi%29%2F4%29%2A%28180%2Fpi%29+=+315+deg ALIGN=MIDDLE  ALT=\"%28%287pi%29%2F4%29%2A%28180%2Fpi%29+=+315+deg\"   DISABLED_style= \"max-width:90%; height:auto;\" > which is in Quadrant IV of the unit circle.\r<BR>\n" );
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document.write( "To find the reference angle: 360 - 315  = 45 degrees is equivalent to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2F4 ALIGN=MIDDLE  ALT=\"pi%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" > with (cos,sine) values of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28pi%2F4%29+=+sqrt%282%29%2F2 ALIGN=MIDDLE  ALT=\"cos%28pi%2F4%29+=+sqrt%282%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sine%28pi%2F4%29+=+sqrt%282%29%2F2 ALIGN=MIDDLE  ALT=\"sine%28pi%2F4%29+=+sqrt%282%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Since we are in Quadrant IV sine will be negative <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%287pi%2F4%29+=+sqrt%282%29%2F2 ALIGN=MIDDLE  ALT=\"cos%287pi%2F4%29+=+sqrt%282%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sine%287pi%2F4%29+=+-sqrt%282%29%2F2 ALIGN=MIDDLE  ALT=\"sine%287pi%2F4%29+=+-sqrt%282%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The terminal point is P(x,y) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%282%29%2F2 ALIGN=MIDDLE  ALT=\"sqrt%282%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-sqrt%282%29%2F2 ALIGN=MIDDLE  ALT=\"-sqrt%282%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Best,\r<BR>\n" );
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document.write( "Farohw\r<BR>\n" );
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