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Take Two Incircles, Get Cyclic Quadrilateral? (Posted on 2007-07-28) Difficulty: 3 of 5
Consider a triangle PQR whose incircle touches the sides QR, RP and PQ respectively at the points S, T and U.

J is a point which is located inside the triangle PQR such that the incircle of the triangle QJR touches QR, RJ and JQ respectively at the points S, K and L.

Determine whether or not the quadrilateral TULK is cyclic.

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

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  Subject Author Date
SolutionSolutionBractals2007-07-28 22:09:13
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