Lemoine hexagon

English

Lemoine hexagon

Etymology

Named after the French mathematician Émile Lemoine.

Noun

Lemoine hexagon (plural Lemoine hexagons)

1. (geometry) A cyclic hexagon with vertices given by the six intersections of the edges of a triangle and the three lines that are parallel to the edges that pass through its symmedian point.

See also

• first Lemoine circle
• Tucker hexagon
• Mathworld article on the Lemoine hexagon