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bn:00775728n
Noun Named Entity
Categories: Theorems about polygons, Theorems in projective geometry, Conic sections, Euclidean plane geometry
EN
Brianchon's theorem  Brianchon theorem
EN
In geometry, Brianchon's theorem is a theorem stating that when a hexagon is circumscribed around a conic section, its principal diagonals meet in a single point. Wikipedia
Definitions
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Sources
EN
In geometry, Brianchon's theorem is a theorem stating that when a hexagon is circumscribed around a conic section, its principal diagonals meet in a single point. Wikipedia
Theorem that the three long diagonals of a hexagon that is tangent to a conic section meet in a single point Wikidata
IS A
theorem
PART OF
elementary geometry
NAMED AFTER
Charles Julien Brianchon
STATEMENT DESCRIBES
conic section
hexagon
Wikipedia
EN
Brianchon's theorem
Wikidata
EN
Brianchon's theorem
Wikipedia Redirections
EN
Brianchon theorem

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