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Topic: Some new Student Explorations online, April 2010
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Michael de Villiers

Posts: 281
Registered: 12/3/04
Some new Student Explorations online, April 2010
Posted: Apr 11, 2010 6:51 AM
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My dynamic geometry sketches Link at has been updated with "Generalizing the Nagel line to Circumscribed Polygons by Analogy & Constructive Defining", "Nine-point centre & maltitudes of a cyclic quadrilateral", and three new investigations under the link Student Explorations: "Circle-circumference result", "Triangle Incente-Circumcentre Collinearity" and "Two different centroids (balancing points) of a quadilateral".

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