http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=6058183&tstart=0#6058183 ]]> Jan 11, 2008 4:58:17 AM Jan 11, 2008 4:58:17 AM dixonlisauk@yahoo.co.uk 0 http://mathforum.org/kb/thread.jspa?messageID=6057834&tstart=0#6057834 > > Suppose you drew a circle of radius 200 mm on a]]> Jan 10, 2008 5:49:49 PM Jan 10, 2008 5:49:49 PM DWCantrell@sigmaxi.net 0 http://mathforum.org/kb/thread.jspa?messageID=6057833&tstart=0#6057833 > Suppose you drew a circle of radius 200 mm on a piece of paper with]]> Jan 10, 2008 5:49:43 PM Jan 10, 2008 5:49:43 PM DWCantrell@sigmaxi.net 0 http://mathforum.org/kb/thread.jspa?messageID=6057803&tstart=0#6057803 > Suppose you drew a circle of radius 200 mm on a piece
> of paper with a compass and keeping the same centre
>]]> Jan 10, 2008 5:13:10 PM Jan 10, 2008 5:13:10 PM Ken.Pledger@MCS.VUW.AC.NZ 1 http://mathforum.org/kb/thread.jspa?messageID=6057775&tstart=0#6057775 Jan 10, 2008 4:31:44 PM Jan 10, 2008 4:34:31 PM dixonlisauk@yahoo.co.uk 4