A ray can be in 2 dimensions, in 3 dimensions, or in fact in any number of dimensions.
one dimensions
No, a point from Earth to space is not a ray because a ray extends infinitely in one direction. A point is a specific location in space with no dimensions, whereas a ray has one endpoint and extends infinitely in the opposite direction.
2 dimensions
it has 2 Dimensions
It has three dimensions.
Space has 3 million dimensions
They have positive non-integer dimensions.
It has 2 dimensions which are length and width
Other Dimensions has 329 pages.
A Plain Triangle Has 2 Dimensions.
3 dimensions. 2 dimensions means flat. the white house has length, width, and height. 3 dimensions, no?