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  1. Euclidean geometry - Wikipedia

    Euclidean geometry is a mathematical system attributed to Euclid, an ancient Greek mathematician, which he described in his textbook on geometry, Elements. Euclid's approach …

  2. Euclid - Wikipedia

    Euclid (/ ˈjuːklɪd /; Ancient Greek: Εὐκλείδης; fl. 300 BC) was an ancient Greek mathematician active as a geometer and logician. [2] Considered the "father of geometry", [3] he is chiefly …

  3. Euclidean geometry | Definition, Axioms, & Postulates | Britannica

    Euclidean geometry is the study of plane and solid figures on the basis of axioms and theorems employed by the ancient Greek mathematician Euclid. The term refers to the plane and solid …

  4. Euclidean space - Wikipedia

    Euclidean space A point in three-dimensional Euclidean space can be located by three coordinates. Euclidean space is the fundamental space of geometry, intended to represent …

  5. Euclidean - Wikipedia

    Euclidean Look up Euclidean or Euclideanness in Wiktionary, the free dictionary. Euclidean (or, less commonly, Euclidian) is an adjective derived from the name of Euclid, an ancient Greek …

  6. Euclid | Biography, Contributions, Geometry, & Facts | Britannica

    Oct 30, 2025 · The Euclidean corpus falls into two groups: elementary geometry and general mathematics. Although many of Euclid’s writings were translated into Arabic in medieval times, …

  7. Euclidean geometry - Wikiwand

    Euclidean geometry is a mathematical system attributed to Euclid, an ancient Greek mathematician, which he described in his textbook on geometry, Elements. Euclid's approach …

  8. EUCLIDEAN Definition & Meaning | Dictionary.com

    Within the realm of two dimensions, geometry deals with properties of points, lines, figures, surfaces: The Euclidean plane is flat and therefore displays zero curvature.

  9. Euclidean distance - Wikipedia

    In mathematics, the Euclidean distance between two points in Euclidean space is the length of the line segment between them. It can be calculated from the Cartesian coordinates of the points …

  10. Euclidean - from Wolfram MathWorld

    Nov 14, 2025 · The term Euclidean refers to everything that can historically or logically be referred to Euclid's monumental treatise The Thirteen Books of the Elements, written around the year …