its called a face an edge is called en edge a point is called a vertex
Chat with our AI personalities
a two dimensional figure is flat. it only has length and width. three dimensional figures have length, width and height. A square is a 2 dimensional figure, but a cube is a 3 dimensional figure.
Yes, it's not 3 dimensional unless it is a box. Everything that is flat on paper is 2 dimensional.
It is a face of the 3-d figure.
A 2-dimensional (plane) projection of a 3-dimensional (solid) figure. Or, for polyhedra it could be a net but that answer would not be applicable to many 3-d figures.
There is no 3 dimensional figure with JUST 3 edges.