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Orthic Triangle
Author:
elliepowers
GeoGebra
http://jwilson.coe.uga.edu/EMT668/EMT668.Student.Folders/BrombacherAarnout/write-up%203.aarnout/orthictriangle.html
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Untitled
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Constructing the Midpoint and the Perpendicular Bisector of a Segment
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