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Bookmark or Share- Sphere - WikipediaFormally, 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. The earliest known mentions of spheres appear in the work of the ancient Greek mathematicians.
- Sphere Definition & Meaning - Merriam-Webster: the apparent surface of the heavens of which half forms the dome of the visible sky. : any of the concentric and eccentric revolving spherical transparent shells in which according to ancient astronomy stars, sun, planets, and moon are set.
- What is a Sphere Shape? | Definition, Formula and Examples - GeeksforGeeksIt 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 - Math is FunBalls and marbles are shaped like spheres. You can spin or drag this sphere: Of all the shapes, a sphere has the smallest surface area for a volume. Or put another way it can contain the greatest volume for a fixed surface area.
- Sphere - Definition, Formulas, Equation, Properties & Examples - BYJU'SUnlike a circle, which is a plane shape or flat shape, defined in XY plane, a sphere is defined in three dimensions, i.e. x-axis, y-axis and z-axis. The shape of a sphere is round and it does not have any faces. The sphere is a geometrical three-dimensional solid having a curved surface.
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