A geometric figure is any combination of points, lines, or planes.
A space figure is a three-dimensional geometric figure, or a figure that occupies space and has volume.
The tent shown below is in the shape of a triangular prism. The drawing depicts the three dimensions of a triangular prism.
A plane figure is a two-dimensional geometric figure.It has no thickness and lies entirely in one plane.
The triangular prism shown below has plane figures for faces. Two of these faces are triangles.
lines, line segments, and rays
Lines, line segments, and rays are one-dimensional geometric figures.
The base of this triangle is a line segment. It has one dimension, length:
In the triangle above, the vertices are labeled A, B, and C. These points could be called zero-dimensional geometric figures because they do not occupy space.
Also called geometric shape.