Geometry Géométrie Geometria
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Volume 10 (in english)
Articles
Sawayama and Thébault's theorem
Another Unlikely Concurrence
The Droz-Farny's Line
A circle tangent to the incircle
Two circles, externally tangent and a third circle comes in ; an aesthetic proof
A generalization of the problem 2 (IMO 2009) ; an unexpected proof with the midcircle
A new point on Euler line
A variant of I.M.O. Beijing China 1990 ; an aesthetic proof
From Robson technique to Morley's trisector theorem
Strange theorem about circles * A nice application of the Ayme's circle
A little study * A geometrical construction of the anticomplement of Feuerbach's point (next)
Larry Hoehn's theorem ; a circle and a triangle (next)