A trigonometric proof of the Steiner-Lehmus Theorem in hyperbolic geometry
Metric Geometry
2015-08-14 v1
Abstract
We give a trigonometric proof of the Steiner-Lehmus Theorem in hyperbolic geometry. Precisely we show that if two internal bisectors of a triangle on the hyperbolic plane are equal, then the triangle is isosceles.
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Cite
@article{arxiv.1508.03248,
title = {A trigonometric proof of the Steiner-Lehmus Theorem in hyperbolic geometry},
author = {Keiji Kiyota},
journal= {arXiv preprint arXiv:1508.03248},
year = {2015}
}
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4 pages