In Geometry, the center of a sphere is: B. a fixed point equidistant from all points on the surface of the sphere.
What is a sphere?
A sphere can be defined as a round, three-dimensional solid geometric figure that has all its surface points (every point on its surface) at equal distances (equidistant) from the center.
In this context, we can infer and logically conclude that the center of a sphere simply refers to a fixed point that is equidistant or at equal distances from all points on the surface of the sphere.
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