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abstraction > mathematical concept > geometrical object > torus |
torus | ||||
subject | fact |
torus | has dimensions 3 | |
has definition The topological name for the shape of a donut. While a donut is a two-dimensional surface in a three-dimensional space, the torus can be generalized to higher numbers of dimensions. | ||
has definition The two-dimensional surface of a doughnut. | ||
is a kind of geometrical object |