Brocard triangle

noun

The triangle formed by joining the points of intersection of the lines from each vertex of a triangle to its Brocard points.

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Meanings

nounBrocard triangle (plural Brocard triangles)

plural Brocard triangles

  1. geometryThe triangle formed by joining the points of intersection of the lines from each vertex of a triangle to its Brocard points.

Origin

Named after Henri Brocard (1845–1922), French mathematician.

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Cite this entry
APA

Brocard triangle. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Brocard%20triangle

MLA

“Brocard triangle.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Brocard%20triangle. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Brocard triangle,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Brocard%20triangle.

Source: Brocard triangle on Wiktionary, CC BY-SA 4.0.