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spheres    音标拼音: [sf'ɪrz]

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  • Sphere - Wikipedia
    In solid geometry, 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 the distance 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
  • 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 - Math is Fun
    Balls 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 - SplashLearn
    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 - Shape, Definition, Formulas, Properties, Examples - Cuemath
    In geometry, a sphere is a three-dimensional solid figure, which is round in shape From a mathematical perspective, it is a combination of a set of points connected with one common point at equal distances in three dimensions Some examples of a sphere include a basketball, a soap bubble, a tennis ball, etc
  • What is a Sphere? - BYJUS
    Unlike 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
  • Sphere: Definition, Formulas, Examples, Shapes, Properties
    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 | Geometry, Symmetry, Circumference | Britannica
    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 sphere are analogous to those of a circle
  • Exploring Spheres: Definition, Properties, and Examples - Edulyte
    Let’s find out spheres, their definition, properties, and real-world examples in detail What is a Sphere? First of all, let’s understand what is a sphere A sphere is a geometric shape defined by its perfect roundness and smoothness It can be a 3D version of a circle which means just like a circle it has equal distance from the centre





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