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A projective polyhedron is a type of polyhedron that can be associated with the projective plane, which is a two-dimensional geometric construct where points at infinity are considered, and lines intersect at those points. In simpler terms, the projective plane can be thought of as a plane in which parallel lines meet at a "point at infinity.

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  1. Projective polyhedra
  2. Projective geometry
  3. Geometry
  4. Fields of mathematics
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