Polyhedron - Wikipedia The terms solid polyhedron and polyhedral surface are commonly used to distinguish the two concepts [1] Also, the term polyhedron is often used to refer implicitly to the whole structure formed by a solid polyhedron, its polyhedral surface, its faces, its edges, and its vertices
Polyhedron - Math is Fun A polyhedron is a solid shape with flat faces and straight edges Each face is a polygon (a flat shape with straight sides)
Polyhedron | Meaning, Shapes, Formula, and Examples A polyhedron is a 3D solid made up of flat polygonal faces, with edges meeting at vertices Each face is a polygon, and the edges connect the faces at their vertices Examples include cubes, prisms, and pyramids Shapes like cones and spheres are not polyhedrons because they lack polygonal faces
Polyhedron - from Wolfram MathWorld In geometry, a polyhedron is simply a three-dimensional solid which consists of a collection of polygons, usually joined at their edges The word derives from the Greek poly (many) plus the Indo-European hedron (seat)
Polyhedron | 3D Shapes, Platonic Solids, Faces | Britannica Polyhedron, In Euclidean geometry, a three-dimensional object composed of a finite number of polygonal surfaces (faces) Technically, a polyhedron is the boundary between the interior and exterior of a solid