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A polyhedron with 12 flat faces is called a dodecahedron. Specifically, a regular dodecahedron has 12 regular pentagonal faces, 20 vertices, and 30 edges. It is one of the five Platonic solids, which are characterized by having congruent faces of regular polygons.

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How many faces does a spherical polyhedron have?

A spherical polyhedron is a dodecahedron with 12 faces


What polyhedron has 12 faces?

A dodecahedron.


A polyhedron with 12 vertices and 30 edges has how many faces?

A polyhedron has 30 edges and 12 vertices. How many faces does it have


Why is a dodecahedron a polyhedron?

A polyhedron is a simply connected 3-dimensional simply connected shape which is bounded by polygonal faces. A dodecahedron is a special case of a polyhedron: it is a polyhedron with 12 faces.


What is the most amount of faces a polyhedron can have?

Virtually, it can have any amount of faces, but the most technical polyhedron with the most sides is a dodecahedron which has 12 faces.


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A polyhedron with 12 congruent faces is a dodecahedron.


What is the name of the 3d shape that has 12 edges that is also a net?

The 3D shape with 12 edges is a dodecahedron. It is a polyhedron with 12 flat faces, each of which is a regular pentagon. When laid out flat, the dodecahedron can be represented as a net, which shows how the faces connect to form the three-dimensional shape.


How many vertices's does a convex polyhedron have if it has 14 faces and 24 edges?

Using Euler's Polyhedron formula V+F-E=2, givenF=14 and E=24, we have V=12.The polyhedron has 12 vertices.This assumes a genus-0 polyhedron. An example would be the hexagonal antiprism, a polyhedron having two hexagonal faces and 12 triangular faces.


20 sided polyhedron?

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How many faces are on a three cube polyhedron?

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What is a polyhedron with 12 edges?

dodecahedron * * * * * A dodecahedron has 12 FACES, not 12 edges!