Tabitha defines a sphere as the set of all points equidistant from a single point. Is Tabitha's definition valid?
Accepted Solution
A:
Answer
YES it is VALID.
Explanation.
In 3 dimension, it can be seen that a sphere is a round solid. It is a round object where the distance from the centre to every point on the surface is equal.
Tabitha says that a sphere is a set of all points equidistant from a single point. This single point must be the centre of the sphere for that definition to be true. This definition is correct.