THE INTERSECTION OF POLYHEDRA WITH A PLANE
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This article analyzes the spatial-geometric properties of polyhedra and the theoretical foundations of their intersection with a plane. The definition of a polyhedron, its main elements (faces, edges, vertices), and its types are scientifically explained using examples of prisms, pyramids, and regular polyhedra. The property that the cross-section formed by intersecting a convex polyhedron with a plane is itself a convex polygon is substantiated through geometric and analytical approaches.
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Zenodo创建时间：
2026-03-05
