polyhedron. n, pl-drons or-dra (-drə). 1. (Mathematics) a solid figure consisting of four or more plane faces (all polygons), pairs of which meet along an edge, three or more edges meeting at a vertex.In a regular polyhedron all the faces are identical regular polygons making equal angles with each other.olyhedron-a solid figure bounded by plane polygons or faces. solid-a three-dimensional shape. convex polyhedron-a polyhedron any plane section of which is a convex polygon. concave polyhedron-a polyhedron some of whose plane sections are concave polygons.
http://www.thefreedictionary.com/polyhedron
Polyhedron. more ... A solid with flat faces (from Greek poly-meaning many and-edron meaning face). Example: pyramids and prisms Each flat surface (or face) is a polygon.olyhedron. more ... A solid with flat faces (from Greek poly-meaning many and-edron meaning face). Example: pyramids and prisms Each flat surface (or face) is a polygon.
https://www.mathsisfun.com/definitions/polyhedron.html
Polyhedrons. A polyhedron is a solid with flat faces. (from Greek poly-meaning many and-edron meaning face). Each face is a polygon (a flat shape with straight sides).olyhedrons. A polyhedron is a solid with flat faces. (from Greek poly-meaning many and-edron meaning face). Each face is a polygon (a flat shape with straight sides).
https://www.mathsisfun.com/geometry/polyhedron.html
Paper Models of Polyhedra. Polyhedra are beautiful 3-D geometrical figures that have fascinated philosophers, mathematicians and artists for millennia. On this site are a few hundred paper models available for free.Make the models yourself.Click on a picture to go to a page with a net of the model.aper Models of Polyhedra. Polyhedra are beautiful 3-D geometrical figures that have fascinated philosophers, mathematicians and artists for millennia. On this site are a few hundred paper models available for free. Make the models yourself. Click on a picture to go to a page with a net of the model.
http://korthalsaltes.com/
Definition of POLYHEDRON. : a solid formed by plane faces.— poly·he·dral \-drəl\ adjective.See polyhedron defined for kids. ADVERTISEMENT.efinition of POLYHEDRON. : a solid formed by plane faces.
http://www.merriam-webster.com/dictionary/polyhedron
Regular Polyhedra. The cube and the tetrahedron are examples of Regular Polyhedra, also called Platonic Solids. A polyhedron is called regular if the faces are congruent (same size and shape) regular polygons and the same number of faces meet at each vertex.1.he cube and the tetrahedron are examples of Regular Polyhedra, also called Platonic Solids. A polyhedron is called regular if the faces are congruent (same size and shape) regular polygons and the same number of faces meet at each vertex.
http://mathforum.org/sum95/math_and/poly/polyhedra.html
Traditional polyhedra. A dodecahedron. In geometry, a polyhedron is traditionally a three-dimensional shape that is made up of a finite number of polygonal faces which are parts of planes; the faces meet in pairs along edges which are straight-line segments, and the edges meet in points called vertices.raditional polyhedra. A dodecahedron. In geometry, a polyhedron is traditionally a three-dimensional shape that is made up of a finite number of polygonal faces which are parts of planes; the faces meet in pairs along edges which are straight-line segments, and the edges meet in points called vertices.
http://math.wikia.com/wiki/Polyhedron
Published on Sep 12, 2013. This nugget explains what a Polyhedron is. It also explains convex, concave and regular Polyhedrons along with the Euler's formula.1  People & Blogs.2  Standard YouTube License.his nugget explains what a Polyhedron is. It also explains convex, concave and regular Polyhedrons along with the Euler's formula. 1  People & Blogs. 2  Standard YouTube License.
http://www.youtube.com/watch?v=yq7VTjoMYVk
Definition of Polygon. A polyhedron is a space figure each of whose faces is a polygon. In other words, a polyhedron is a solid shape whose faces are all polygons.efinition of Polygon. A polyhedron is a space figure each of whose faces is a polygon. In other words, a polyhedron is a solid shape whose faces are all polygons.
http://www.icoachmath.com/math_dictionary/polyhedron.html
This theorem involves Euler's polyhedral formula (sometimes called Euler's formula). Today we would state this result as: The number of vertices V, faces F, and edges E in a convex 3-dimensional polyhedron, satisfy V + F-E = 2.his theorem involves Euler's polyhedral formula (sometimes called Euler's formula). Today we would state this result as: The number of vertices V, faces F, and edges E in a convex 3-dimensional polyhedron, satisfy V + F-E = 2.
http://www.ams.org/samplings/feature-column/fcarc-eulers-formula
what is polyhedra
Polyhedra are beautiful 3-D geometrical figures that have fascinated philosophers, mathematicians and artists for millennia.