English

Two generalizations of the Butterfly Theorem

History and Overview 2020-12-16 v1 Metric Geometry

Abstract

We establish two direct extensions to the Butterfly Theorem on the cyclic quadrilateral along with the proofs using the projective method and analytic geometry of the Cartesian coordinate system.

Keywords

Cite

@article{arxiv.2012.08365,
  title  = {Two generalizations of the Butterfly Theorem},
  author = {Tran Quang Hung and Luis González},
  journal= {arXiv preprint arXiv:2012.08365},
  year   = {2020}
}

Comments

9 pages, 6 figures

R2 v1 2026-06-23T20:59:20.471Z