See soorce fer Three-dimensional space

[[Image:Coord planes color.svg|right|thumb|300px|Three-dimensional [[Cartesian coordinate system]] wi the ''x''-axis pyntin taewards the observer]]
'''Three-dimensional space''' is a geometric 3-parameters model o the pheesical [[universe]] (wioot considerin time) in which we exist.  Thir three dimensions can be labeled bi a combination o three chosen frae the terms ''[[lenth]]'', ''[[weenth]]'', ''[[hicht]]'', ''[[Elevation|deepth]]'', an ''[[brenth]]''. Ony three directions can be chosen, providit that thay dae nae aw lie in the same [[plane (geometry)|plane]].

In [[pheesics]] an [[mathematics]], a [[Euclidean vector|sequence]] o ''n'' [[Real nummer|nummers]] can be unnerstuid as a location in ''n''-dimensional space. When ''n'' = 3, the set o aw sic locations is cried '''3-dimensional Euclidean space'''. It is commonly represented bi the seembol <math>\scriptstyle{\mathbb{R}}^3</math>. This space is anly ane example o a great variety o spaces in three dimensions cried [[3-manifold]]s.

[[Category:Euclidean solit geometry|*]]
[[Category:Analytic geometry]]
[[Category:Multi-dimensional geometry]]