The point around which the circle or sphere is broadly described is a point associated with the geometric figure, so that for any point in the figure there is another point in the figure, so that the straight line connecting the two points is divided by the original point.
The point around which the circle or sphere is broadly described is a point associated with the geometric figure, so that for any point in the figure there is another point in the figure, so that the straight line connecting the two points is divided by the original point.