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Kissing Incircles (Posted on 2007-06-01) Difficulty: 2 of 5
Let point D lie on side BC of triangle ABC.
Let C1 and C2 be the incircles of triangles ABD and ACD respectively.

If C1 and C2 are tangent, then write |BD|/|DC| in terms of d;
where d = (|CA| - |AB|)/|BC|.

See The Solution Submitted by Bractals    
Rating: 2.5000 (2 votes)

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