A space can be two-dimensional and infinite if it does not have defined bounds. Mathematically, this usually means no restrictions on the domain or co-domain of the two-dimensional space.
No, the two planes intersect at a line, which is an infinite number of points.
There is no such thing as a two-dimensional space. By virtue of being a space, you are talking three dimensions. It sounds like what you're really asking is: What is a two-dimensional AREA bounded by an infinite set of points (or infinite number of sides - same thing)? Typically, that would be a circle...however you didn't specify the points all had to be equidistant from its center so it could be any irregular shape containing at least one curve (any curved portion would automatically have to contain infinite points). The best way to ask the question so that the only answer would be 'a circle' is: What is a two-dimensional area formed by an infinite set of points, all of which are equidistant from its center?
infinite width, contains a plane and is three dimensional
There are two two-dimensional figure with an infinite length. They are rays, and lines.
An infinite-dimensional Hilbert space is a mathematical concept that has properties such as being complete, having an inner product, and being separable. It is commonly used in quantum mechanics and functional analysis to study functions and vectors in an infinite-dimensional space. Applications include quantum mechanics, signal processing, and machine learning.
A mile is a set distance of space between two points. Because of the one dimensional nature of such measurements, it can be said that there are an infinite number of miles within Uruguay. This is because one dimensional objects don't take up any space in a two- or three dimensional world, since lines are infinitesimally thin, and points are infinitesimally small. By not taking airspace into account, we can gladly say that Uruguay does take up a measurable amount of two dimensional space. At the same time however, it still takes up an infinite amount of miles because a mile is a one dimensional measurement of space.
A VR world is a three-dimensional (3D) environment that contains infinite space and depth.
zero. two dimensional figures do not occupk any space
A plane
A line does not in itself have any sides. One could however say that if you had to choose which side of a line to be on, then there are multiple answers:If the line is in one dimensional space, then it encompasses everything and you have zero sides to choose from.If the line is in two dimensional space, then you can be on one of two sides of that line.If the line is in three dimensional space, then there are an infinite number of sides to choose from.
No.
Many of us have experience with two dimensional space. We create graphs on 2-D space. Take a sheet of paper, draw an x and a y axis on it, and go to town. This two dimensional space is as real as three dimensional space around (and including) it.