Nikolaos Dergiades, Constructions with inscribed ellipses in
a triangle,
Forum Geometricorum, 10 (2010) 141--148.
Abstract. We give a simple construction of the axes and foci of an
inscribed ellipse with prescribed center, and as an application, a
simple solution of the problem of construction of a triangle with prescribed
circumcevian triangle of the centroid.
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