Face.
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.
A face.
It has a flat base, a curved surface area, a circular edge and one vertex.
Plane.
An hemisphere is half of a globe with a circular flat base, a round edge, a curved surface but no vertices.
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.
A face.
It is called the surface area.
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.
One flat surface is a table. Many flat surfaces are facets.
a cone has one flat surface one vertex and no edge.
its called a face an edge is called en edge a point is called a vertex
The flat surface of a diamond is called the table if it is on the 'top' of a cut diamond. Otherwise, the flat surface is called a facet, some with specific names. Read more, below.
its a lens...1 curved edge = a circle, 1 flat surface = back, 1 curved surface = front. (these are used in some battery-less flashlights, as an example.)
This is a practical definition of a boundary, or of a line, or the corner of a solid object such as a table. -- The top of the table is bounded by the edge. -- at this boundary there is a line. --
A plane surface.