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Incircle Fixed Point (Posted on 2010-12-08) Difficulty: 3 of 5
Let A, B, and P be three fixed, non-collinear points. Let C be a point on ray AP different from A. The incircle of ΔABC touches BC at D and AC at E.

Prove that the line DE passes through a fixed point as C varies on ray AP.

See The Solution Submitted by Bractals    
Rating: 4.0000 (1 votes)

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  Subject Author Date
SolutionSolutionHarry2010-12-11 00:53:18
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