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Congruent Incircles (Posted on 2008-04-11) Difficulty: 3 of 5


Let ABC be an equilateral triangle with side length 2.
Let the altitude AA' and a cevian BB' intersect at a point D.

If the incircles of triangles ABB' and BCD are congruent, then what is the value of their common radius?

See The Solution Submitted by Bractals    
Rating: 3.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
AnswerK Sengupta2008-12-30 16:17:16
re(2): Cevian! Lost!brianjn2008-04-18 21:12:09
Some Thoughtsre: Cevian! Lost!Bractals2008-04-18 14:06:55
Cevian! Lost!brianjn2008-04-18 09:58:51
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