document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=884551>Question 884551</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A particular CD has a total diameter of 120 mm, with a hole on the inside of 20 mm. The center of the disc is at the origin. What are the coordinates of the points at which the inner and the outer edges cut a line of angle t with the positive x axis </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #534456 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=534456\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Divide the diameters by 2 to get the radii.<BR>\n" );
document.write( "(<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10cos%28t%29 ALIGN=MIDDLE  ALT=\"10cos%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10sin%28t%29 ALIGN=MIDDLE  ALT=\"10sin%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >) and (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=60cos%28t%29 ALIGN=MIDDLE  ALT=\"60cos%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=60sin%28t%29 ALIGN=MIDDLE  ALT=\"60sin%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >) </SPAN>\n" );
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