A sphere with radius 4/pi = 0.6366 cm will fit the bill - after a fashion.
Four points, equidistant on the equator, along with a point at each pole.
Of the 15 possible pairs, all will be 1 cm apart along the great circle apart from the 3 pairs of diametrically opposite points, which will be 2 cm apart.
There is no way in which 6 points can be marked on any sphere so that each of the 15 pairs is the same distance apart.
The surface of a sphere. It cannot be a sphere since points which are not on its surface will be nearer to the centre.
A rounded figure that has all surface points equidistant from the center is a sphere. A common object that is a sphere is a tennis ball.
A curved surface on which all points are the same distance from the center is called a sphere.
That would be a circle or a sphere. sphere.
On a sphere, all points on the surface are equidistant from the center.
Yes, it is true. In a perfect geometric sphere, all points on its surface are equidistant from its center. This property is one of the defining characteristics of a sphere.
A sphere is any round object having the surface equally distant from the center at all points in all directions.
sphere
A sphere.
Sphere
It is the set of all points [from some fixed point] at a distance of 1 unit, where the points on the surface of the sphere are included in the set.
That is called a sphere.