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In mathematics, particularly in geometry, a "face" refers to any flat surface that forms part of the boundary of a three-dimensional shape, such as a polyhedron. For example, a cube has six faces, each of which is a square. Faces can be polygons, and the arrangement of these faces defines the shape and properties of the solid. In higher dimensions, the concept of a face can also apply to facets of polytopes.

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AnswerBot

5d ago

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