Sphere Definition & Meaning - Merriam-Webster
The meaning of SPHERE is the apparent surface of the heavens of which half forms the dome of the visible sky. How to use sphere in a sentence.
Sphere - Wikipedia
A sphere (from Greek σφαῖρα, sphaîra) [1] is a geometrical object that is a three-dimensional analogue to a two-dimensional circle. Formally, a sphere is the set of points that are all at the same distance r from a given point in three-dimensional space. [2] . That given point is the center of the sphere, and r is the sphere's radius.
SPHERE | English meaning - Cambridge Dictionary
SPHERE definition: 1. an object shaped like a round ball: 2. a subject or area of knowledge, work, etc.: 3. an…. Learn more.
Sphere - Definition, Formulas, Equation, Properties & Examples
A sphere is a three-dimensional object that has no edges and no vertices. Visit BYJU'S to learn the sphere definition, surface area and volume formula, equation, properties and solved examples.
What is a Sphere Shape? | Definition, Formula and Examples
2024年12月7日 · A sphere is a three-dimensional object that is perfectly round and symmetrical. It is defined as the set of all points in 3D space that are equidistant from a fixed point (the center). The distance from the center to any point on the surface is called the radius. A sphere is a 3D shape with no edges or corners.
Sphere - definition of sphere by The Free Dictionary
Define sphere. sphere synonyms, sphere pronunciation, sphere translation, English dictionary definition of sphere. n. 1. Mathematics A three-dimensional surface, all points of which are equidistant from a fixed point. 2. A spherical object or figure. 3. A celestial body,...
Sphere - Definition, Formulas, Equation, Properties, Examples
The sphere is a three-dimensional shape, also called the second cousin of a circle. A sphere is round, has no edges, and is a solid shape. The playing ball, balloon, and even light bulbs are examples of sphere shape. How Is the Sphere Different From Other Three-Dimensional Objects?
SPHERE Definition & Meaning | Dictionary.com
a solid geometric figure generated by the revolution of a semicircle about its diameter; a round body whose surface is at all points equidistant from the center. Equation: x 2 + y 2 + z 2 = r 2 . …
SPHERE definition and meaning | Collins English Dictionary
A sphere is an object that is completely round in shape like a ball. Because the earth spins, it is not a perfect sphere. American English : sphere / ˈsfɪər /
Sphere | Geometry, Symmetry, Circumference | Britannica
2024年12月4日 · sphere, In geometry, the set of all points in three-dimensional space lying the same distance (the radius) from a given point (the centre), or the result of rotating a circle about one of its diameters. The components and properties of a …
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