In geometry a flat surface is usually called a plane surface, or just a plane. You use it like this.
1) If straight lines lie in the same plane they a said to be co-planar.
2) If two co-planar straight lines never intersect, they are parallel to each other.
A mirror with a flat surface - planar
Its base is a flat surface
A flat surface generally refers to a horizontal surface and is referred to as the plane.
A flat surface is no more that a plain horizontal surface with no depth. For example the surface of a table top is a flat surface, that is the surface only, not the depth of the top or the rest of the table
A flat surface that extends forever is a plane
5.823 x 103
The "wod" signature is a suffix.
It does not have a flat surface.
A flat, level surface is a plane.
A plane is a flat surface with no thickness
The flat surface that goes on and on in all directions has no boundaries. This flat surface is called infinite surface. Accordingly, the answer is that the flat surface that goes on and on in all directions is called an infinite surface.
Georges Wod's birth name is Georges Wodzicki.
A mirror with a flat surface - planar
It is a drawing of the earth on a flat surface
Its base is a flat surface
A flat surface generally refers to a horizontal surface and is referred to as the plane.
A flat surface generally refers to a horizontal surface and is referred to as the plane.