Question

the outer surface of the cut piece of a ball is called​

Answer 1

Explanation:

A sphere is a set of points in three-dimensional space equidistant from a point called the center. The surface of a sphere is perfectly round.

Note: A "sphere" is the outer surface of a "ball" (or "solid sphere"). A "ball" is a sphere and everything inside the sphere. The word "sphere" is from the Greek meaning "globe".

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Answer 2

Answer:

A sphere is the outer surface of a cut piece of a ball