Geometric space is three dimensional and infinitely large.
The set of Pythagorean triple is three dimensional and infinitely large.
Three dimensional space.
It is a surface with zero curvature. It is 2-dimensional and in those two dimensions it extends infinitely far.It is a surface with zero curvature. It is 2-dimensional and in those two dimensions it extends infinitely far.It is a surface with zero curvature. It is 2-dimensional and in those two dimensions it extends infinitely far.It is a surface with zero curvature. It is 2-dimensional and in those two dimensions it extends infinitely far.
A plane.
Infinitely long strips.
Lines in Euclidean space.
There are infinitely many types of 3 dimensional figures. It is impossible to name them all.
(x,y,z)
A square based pyramid, a square based prism, and any one of infinitely many other 3-dimensional shapes.A square based pyramid, a square based prism, and any one of infinitely many other 3-dimensional shapes.A square based pyramid, a square based prism, and any one of infinitely many other 3-dimensional shapes.A square based pyramid, a square based prism, and any one of infinitely many other 3-dimensional shapes.
three dimensional
It is a plane.