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Journal for Geometry and Graphics 13 (2009), No. 1, 025--027 Copyright Heldermann Verlag 2009 A Stronger Form of the Steiner-Lehmus Theorem Virgil Nicula 10 Armenis Street, Bucharest 032483, Romania levinicula@yahoo.com Cosmin Pohoata 13 Pridvorului Steet, Bucharest 41202, Romania pohoata_cosmin2000@yahoo.com We give a purely synthetic proof of a more general version of the Steiner-Lehmus theorem. Keywords: Steiner-Lehmus theorem. MSC: 51M04 [ Fulltext-pdf (357 KB)] for subscribers only. |