411 REFERENCE · Wiktionary
Brocard triangle
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
right|thumb|The Brocard triangle (in black) of the triangle ABC. B1 and B2 are the two Brocard points.
Etymology
Named after Henri Brocard (1845–1922), French mathematician.
Noun
en geometry The triangle formed by joining the points of intersection of the lines from each vertex of a triangle to its Brocard points.
en eponyms