document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=151857>Question 151857</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0866099654/algebrahomeworkh>Geometry for enjoyment and challenge</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> I don't understand what the term \"about\" means.  I have to draw a figure, then draw it's reflection, then draw another reflection and then it tells me to draw a 90 degree clockwise rotation of the figure about B.  I don't know what \"about\" means and it's not in the glossary. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #111641 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=111641\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"about\" B means that B is the center of rotation\r<BR>\n" );
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document.write( "if you could, you would stick a pin through B and spin everything 90º clockwise around the pin </SPAN>\n" );
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