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Circumcircles (Posted on 2009-01-28) Difficulty: 3 of 5
Let I be the incenter of triangle ABC.

Prove that the intersection (not C) of line CI and the circumcircle of triangle ABC is the circumcenter of triangle ABI.

See The Solution Submitted by Bractals    
Rating: 3.0000 (2 votes)

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  Subject Author Date
SolutionAngles!Chesca Ciprian2009-01-28 16:57:44
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