Floor van Lamoen, Some Concurrencies from Tucker Hexagons,

Forum Geometricorum, 2 (2002) 5 --13.

Abstract:  We present some concurrencies in the figure of Tucker hexagons together with the centers of their Tucker circles. To find the concurrencies we make use of extensions of the sides of the Tucker hexagons, isosceles triangles erected on segments, and special points defined in some triangles.

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