
Geometry | Definition, History, Basics, Branches, & Facts | Britannica
In addition to describing some of the achievements of the ancient Greeks, notably Euclid’s logical development of geometry in the Elements, this article examines some applications of geometry to …
Euclid | Biography, Contributions, Geometry, & Facts | Britannica
Oct 30, 2025 · Euclid, the most prominent mathematician of Greco-Roman antiquity, best known for his geometry book, the Elements. It is sometimes said that, other than the Bible, the Elements is the …
Geometry - Ancient, Abstract, Applied | Britannica
Geometry - Ancient, Abstract, Applied: In addition to proving mathematical theorems, ancient mathematicians constructed various geometrical objects. Euclid arbitrarily restricted the tools of …
Euclid summary | Britannica
Euclid , (flourished c. 300 bc, Alexandria, Egypt), Greek mathematician of antiquity, known primarily for his highly influential treatise on geometry, the Elements.
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 …
Geometry - Cartesian, Coordinates, Axioms | Britannica
The early 19th-century revival of pure geometry produced the discovery that Euclid had devoted his efforts to only one of several comprehensive geometries, the others of which can be created by …
Euclid - Kids | Britannica Kids | Homework Help
Euclid was an ancient Greek mathematician. He is best known for his work with geometry. Euclid lived long ago in Alexandria, Egypt. At the time, Alexandria was a young city.…
Differential geometry | Curves, Surfaces & Manifolds | Britannica
While curves had been studied since antiquity, the discovery of calculus in the 17th century opened up the study of more complicated plane curves—such as those produced by the French mathematician …
Geometry - Transformations, Shapes, Symmetry | Britannica
Sep 12, 2025 · Geometry - Transformations, Shapes, Symmetry: Desargues was a member of intersecting circles of 17th-century French mathematicians worthy of Plato’s Academy of the 4th …
Elements | Euclid, Axioms, & Facts | Britannica
In addition to describing some of the achievements of the ancient Greeks, notably Euclid’s logical development of geometry in the Elements, this article examines some applications of geometry to …