Question

Can anyone tell me 4 points on a sphere?​

Answer 1

Step-by-step explanation:

• It is perfectly symmetrical
• All points on the surface are the same distance "r" from the centre
• It has no edges or vertices (corners)
• It has one surface (not a "face" as it isn't flat)
• It is not a polyhedron

Hope you got your answer

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Answer 2

A sphere is uniquely determined by four points that are not coplanar. More generally, a sphere is uniquely determined by four conditions such as passing through a point, being tangent to a plane, etc. This property is analogous to the property that three non-collinear points determine a unique circle in a plane.