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Dynamic Geometry Sketches Updated, Jan 2010
Posted:
Jan 25, 2010 4:25 PM


My dynamic geometry sketches Link at http://math.kennesaw.edu/~mdevilli/JavaGSPLinks.htm has been updated with "A theorem about the Perpendicular Bisectors of a Circumscribed Quadrilateral", "A rectangle formed by the incentres of a cyclic quadrilateral", an update to "A generalization of Neuberg's theorem & the Simson line", and two new investigations under the link Student Explorations: "Euclid 143" and "Triangle CircumcircleIncentres".
My homepage at http://mysite.mweb.co.za/residents/profmd/homepage4.html has also been updated with a short geometry paper of mine on "LTM Cover Problem" from the AMESA Journal Learning and Teaching Mathematics, a Math eNewsletter with info about math websites, math conferences, books, etc, the usual bimonthly mathematical/mathematics education quote and cartoon at the bottom.
Message was edited by: Michael de Villiers



