Yes, that is correct
The radius of a sphere is equal distance from the center of the sphere to all points within the sphere.
Yes. In a perfect sphere the centre is an equal distance from any point from the surface.
A sphere
a sphere
The surface of a sphere. It cannot be a sphere since points which are not on its surface will be nearer to the centre.
It is a circle or a sphere
A circle or sphere.
Surface of a sphere
It is the radius of a circle or of a sphere
A sphere, globe, or ball.If the word missing from the question is "distance",then the object is a sphere,
A sphere has all points on it equal distanced from its centre.
. A cylinder is similar to a prism, but its two bases are circles, not polygons.While The sphere is a space figure having all its points an equal distance from the center point.