
Journal for Geometry and Graphics 27 (2023), No. 2, 181185 Copyright Heldermann Verlag 2023 A Sequence of Malfatti Circles Ren Guo Dept. of Mathematics, Oregon State University, Corvallis, U.S.A. ren.guo@oregonstate.edu Given a Euclidean triangle, a smaller triangle is formed by joining the centers of the three Malfatti circles of the given triangle. A sequence of triangles is obtained by continuing this process. The limit of the sequence of triangles is a point. The limits of the inner angles of these triangles are π/3. Keywords: Malfatti circles, limit. MSC: 51M04. [ Fulltextpdf (283 KB)] 