A sphere.
It could be a circle or a sphere
A line in 2D and a plane in 3D A perpendicular bisector of the line connecting the 2 given points
I believe that is the definition of a straight line.
A set of points that are equidistant from a fixed point, known as the center, forms a geometric shape called a circle. In a two-dimensional plane, all points on the circle are the same distance from the center, which is defined as the radius. This concept can be extended to higher dimensions, where the set of points equidistant from a center forms a sphere in three-dimensional space.
a globe.
It could be a circle or a sphere
the set of points equidistant from a fixed point
A line in 2D and a plane in 3D A perpendicular bisector of the line connecting the 2 given points
It is a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center).
The center of the circle. That's how the circle is defined. (The collection of all points on a plane equidistant from a fixed point. The fixed point is the center and the fixed distance is the radius.)
I believe that is the definition of a straight line.
a sphere
A 'spherical' surface.
Sphere
That set of points forms what is known as a "circle".
a globe.
A sphere is a solid figure in which every point is equidistant from a fixed point called the center.