Open Access  ·  Peer Reviewed  ·  No Submission Fees  ·  ISSN 2162-3856 ✉ Contact the Editor
Archives  ·  Vol. 13, No. 1 (2025)

On the Brocard Circle

Manuel M. Aguilera — University of Puerto Rico
Joaquin G. Camana — Universidad Nacional Mayor de San Marcos

Abstract

The Brocard circle (or seven-point circle) is a circle derived from a given triangle. There have been several discoveries regarding the Brocard circle. In this study, a compilation of existing properties of the Brocard Circle has been presented, along with properties not currently found. These properties were discovered using GeoGebra.

Keywords: Brocard circle, Triangle geometry, GeoGebra


Licensed under CC BY-NC-SA 4.0 · ISSN 2162-3856  ·  North American GeoGebra Journal