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Center of Gravity (Posted on 2008-02-06) Difficulty: 3 of 5
Let I, J, K, and L be the incenter and the three excenters of triangle ABC.

What is the center of gravity of these four points?

See The Solution Submitted by Bractals    
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re: Solution ??? | Comment 6 of 7 |
(In reply to Solution ??? by Dej Mar)

For this problem, assume that each of the four points has a unit mass - no area mass.
  Posted by Bractals on 2008-02-07 13:10:29

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