Compressed Zip File
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0 MB | 5 pages
With the Geometer's Sketchpad file, contained in the zipped file, you can have students explore the properties of an incenter, a circumcenter, an orthocenter or a centroid. The triangle can be changed by pulling on any of the vertices. This will allow students to build a deeper understand of all four points.
This file requires that you own Geometer's Sketchpad.