About
In geometry, Euclidean space encompasses:
- the two-dimensional Euclidean plane,
- the three-dimensional space of Euclidean geometry,
- and certain other spaces.
The term “Euclidean” distinguishes these spaces from other types of spaces considered in modern geometry.
One way to think of the Euclidean plane is as a set of points satisfying certain relationships, expressible in terms of distance and Trigonometry - Angle (or Arc) (Alpha - α).