document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1109053>Question 1109053</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A person facing south takes a quarter turn to her left. She then walks 10 paces straight ahead and stops.She rotates 180 degrees and walks another 10 paces straight ahead.\r<BR>\n" );
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document.write( "After following these directions, this person is\r<BR>\n" );
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document.write( "20 paces from where she started and is facing west\r<BR>\n" );
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document.write( "20 paces from where she started and is facing east\r<BR>\n" );
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document.write( "In the same place as where she started and is facing east\r<BR>\n" );
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document.write( "In the same place as where she started and is facing west </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #724081 by </B><A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><B>Edwin McCravy(20054)</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=724081\">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( "Think of this as a bird's-eye view:\r\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C120%2C1%2C14%2C1%2C5%2Cgrid%281%29%2C%0D%0Ared%28circle%282%2C3%2C.1%29%2Cline%282%2C3%2C2%2C2.5%29%2Cline%281.75%2C2.75%2C2%2C2.5%29%2Cline%282.25%2C2.75%2C2%2C2.5%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ></PRE><BR>\n" );
document.write( ">>A person facing south...<BR>\n" );
document.write( "<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( "She is at the red dot above, facing south (downward)\r\n" );
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document.write( ">>...takes a quarter turn to her left...<BR>\n" );
document.write( "<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( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C120%2C1%2C14%2C1%2C5%2Cgrid%281%29%2C%0D%0Ared%28circle%282%2C3%2C.1%29%2Cline%282%2C3%2C2.5%2C3%29%2Cline%282.25%2C3.25%2C2.5%2C3%29%2Cline%282.25%2C2.75%2C2.5%2C3%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
document.write( "Now she's still at the red dot, but since she turned a quarter turn,\r\n" );
document.write( "(that is, counter-clockwise, 90° to HER left, (OUR right), she's now \r\n" );
document.write( "facing east (OUR right).\r\n" );
document.write( "</PRE><BR>\n" );
document.write( ">>...She then walks 10 paces straight ahead and stops...<BR>\n" );
document.write( "<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( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C120%2C1%2C14%2C1%2C5%2Cgrid%281%29%2Cgreen%28line%282%2C3%2C12%2C3%29%29%2C%0D%0Ared%28circle%2812%2C3%2C.1%29%2Cline%2812%2C3%2C12.5%2C3%29%2Cline%2812.25%2C3.25%2C12.5%2C3%29%2Cline%2812.25%2C2.75%2C12.5%2C3%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
document.write( "Now she has walked 10 paces along the green line.\r\n" );
document.write( "</PRE><BR>\n" );
document.write( ">>...She rotates 180 degrees...<BR>\n" );
document.write( "<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( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C120%2C1%2C14%2C1%2C5%2Cgrid%281%29%2C%0D%0Ared%28circle%2812%2C3%2C.1%29%2Cline%2812%2C3%2C11.5%2C3%29%2Cline%2811.75%2C3.25%2C11.5%2C3%29%2Cline%2811.75%2C2.75%2C11.5%2C3%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
document.write( "Now she's facing west (our left).\r\n" );
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document.write( ">>...and walks another 10 paces straight ahead...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C120%2C1%2C14%2C1%2C5%2Cgrid%281%29%2Cgreen%28line%282%2C3%2C12%2C3%29%29%2C%0D%0Ared%28circle%282%2C3%2C.1%29%2Cline%282%2C3%2C1.5%2C3%29%2Cline%281.75%2C2.75%2C1.5%2C3%29%2Cline%281.75%2C3.25%2C1.5%2C3%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">Now she has walked 10 paces along the same green line\r\n" );
document.write( "and now she's right back where she started, but now she's facing \r\n" );
document.write( "west (our left).   \r\n" );
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document.write( "Edwin</PRE> </SPAN>\n" );
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