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geometry > geometric drawing > Morley's trisector theorem
geometry > Euclidean geometry > Morley's trisector theorem

Terme préférentiel

Morley's trisector theorem  

Définition(s)

  • In plane geometry, Morley's trisector theorem states that in any triangle, the three points of intersection of the adjacent angle trisectors form an equilateral triangle, called the first Morley triangle or simply the Morley triangle. The theorem was discovered in 1899 by Anglo-American mathematician Frank Morley. It has various generalizations; in particular, if all the trisectors are intersected, one obtains four other equilateral triangles.
    (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Morley%27s_trisector_theorem)

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http://data.loterre.fr/ark:/67375/PSR-XPW9W50F-6

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RDF/XML TURTLE JSON-LD Date de création 10/08/2023, dernière modif. 10/08/2023