Plane
Definition
A flat two dimensional surface is called a plane.
A plane is a surface but it should be flat (no curvature). It has length in one direction and width in other direction. Hence, it is a two dimensional surface.
Remember, a plane can or cannot have thickness and this factor is not considered to determine a plane geometrically.
Properties
A plane has three fundamental properties geometrically.
- Length
- Width
- No Curvature