engleski

Loci of centers in pencils of triangles in the isotropic plane

In this paper we consider a triangle pencil in an isotropic plane consisting of those triangles that have two fixed vertices, while the third vertex is moving along a line. We study the curves of centroids, Gergonne points, symmedian points, Brocard points and Feuerbach points for such a pencil of triangles.

Isotropic plane, pencil of triangles, centroid, Gergonne point, symmedian point, Brocard points, Feuerbach point

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