the plane, or xy plane, has two dimensions space has 3 dimensions
Two dimensions of length: [L2]
1 metre is a linear measurement with one dimension. A square metre is a measurement of area and has two dimensions. The two are not interchangeable.
It either means "a measurable extent of some kind, such as length, breadth, depth, or height" or "a mode of linear extension of which there are three in space and two on a flat surface, which corresponds to one of a set of coordinates specifying the position of a point."
You need more dimensions. Square feet cannot convert to meters. One is an area measurement (two dimensions) and the other is linear (one dimension).
Length is the measurement of a one-dimensional quantity. Area is the measurement of a two-dimensional quantity. Volume is the measurement of a three-dimensional quantity. A solid object that exists only temporarily can be described with four dimensions.
the plane, or xy plane, has two dimensions space has 3 dimensions
Two dimensions of length: [L2]
Length, width, and height are forms of linear measurement, while distance is also a form of linear measurement but refers to the space between two points. Together, they help describe the physical dimensions or placement of objects in space.
Area is the measurement of the two-dimensional size of an object, and volume is the measurement of the size of an object in three dimensions.
1 metre is a linear measurement with one dimension. A square metre is a measurement of area and has two dimensions. The two are not interchangeable.
CM shows a measurement in one dimension. CM2 or square CM is a measurement of area (or two dimensions)
A plane is a flat surface with only two dimensions. No real planes are found in space, because all matter has 3 dimensions.
There are three spacial dimensions and a time dimension. The spacial dimensions live in one domain and time in another . But, these two sets of dimensions can be brought together by using what is called the Four-vector noted as (ct,x,y,z) which is a vector in four dimensional real vector space called Minkowski space. Using the four-vector is advantageous in special and general relativity because space and time are inseparable.
none, it is impossible to find a 3 dimensional measurement with only two dimensions
The number of unit squares that fit inside a surface describes its area. Area is a measurement of the size of a surface, quantifying the amount of space it covers in two dimensions.
Five-dimensional space is the equivalent of three-dimensional space extended into two additional dimensions, such as time and probablity, or time and gravitic shifts. Normally multiple dimensions are abstract mathematics used in astrophysics and particle physics. A fifth dimensional solid is called a "penteract". This is an extension of the 4-dimensional tesseract. (see related link)