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'''Three-dimensional''', tri-dimensional or 3D in geometric mathematics is a generalized description of cubed space.<ref>"three-dimensional", '''Definition 2, et 4''',''The American Heritage® Dictionary of the English Language, 5th Edition''. HarperCollins Distribution Services.</ref> Euclidean space describes a two-dimensional plane. A three-dimensional Euclidean plane is determined by three coordinates; X, Y, & Z or R_n or n = 3. Common cube coordinates are measured by the three planes of width, height, and depth.

'''Three-dimensional''', tri-dimensional or 3D in geometric mathematics is a generalized description of cubed space.<ref>"three-dimensional", '''Definition 2, et 4''',''The American Heritage® Dictionary of the English Language, 5th Edition''. HarperCollins Distribution Services.</ref> Euclidean space describes a two-dimensional plane. A three-dimensional Euclidean plane is determined by three coordinates; X, Y, & Z or R_n or n = 3.<ref>https://www.cis.upenn.edu/~cis5150/cis515-12-sl6.pdf</ref> Common cube coordinates are measured by the three planes of width, height, and depth.

==References==

==References==