# What 3D shape has 12 vertices 30 edges?

## What 3D shape has 12 vertices 30 edges?

icosahedron
An icosahedron has 30 edges and 12 vertices.

Can a polyhedron have 20 faces 30 edges and 13 vertices?

therefore there is no polygon with 20 faces, 40 edges and 30 vertices.

### What is a 20 sided 3D shape called?

Icosahedron
An Icosahedron is a 3D shape that has 20 faces.

Can a polygon have 20 faces 30 edges and 12 vertices?

Icosahedron. Above you see a drawing of a icosahedron and a game piece (like dice) in the form of a icosahedron. There are 12 vertices (V = 12), 30 edges (E = 30) and 20 faces (F = 20).

## Can a polyhedron have 20 faces 30 edges and 12?

Step-by-step explanation: Answer: According to the formula given by Euler. Therefore, there are 30 edges of a polyhedron having 20 faces and 12 vertices.

What is a 30 sided shape called?

Regular triacontagon
In geometry, a triacontagon or 30-gon is a thirty-sided polygon….Triacontagon.

Regular triacontagon
Type Regular polygon
Edges and vertices 30
Schläfli symbol {30}, t{15}
Coxeter diagram

### Is a d20 a dodecahedron?

History. The reason for the set mix as it exists is that, originally, the dice available were a set of platonic solids, sold by an educational company and repurposed by TSR. Namely, a tetrahedron (d4), cube (square hexahedron, d6), equilateral octohedron (d8), dodecahedron (d12), icosahedron (d20).

Which is shape has 6 faces 12 edges?

A dodecagon is a 12-sided polygon. In addition, they are often interested in what shape has 6faces? A cube is a regular polyhedron, having six square faces, 12 edges, and eight vertices. In the same vein which 3d shape has 7 faces 12 edges 7 vertices?

## What are the edges and edges of a 3D shape?

Edges are the lines where two faces meet. Vertices (or corners) are where two or more edges meet. 3 Dimensional shapes have length, width and depth. The properties of a 3D shape are the number of faces, edges and vertices that it has. The above 3D shape is a cuboid, which is box shaped object.

How many faces, edges and vertices does a cuboid have?

A cuboid has 6 faces, 12 edges and 8 vertices. Each face of a cuboid is a rectangle. It is an elongated cube. A cuboid is a 3D box shape and it has rectangular faces.

### What is the shape that has 12 vertices?

Hexagonal Prism – Definition with Examples A hexagonal prism is a prism with hexagonal base and top. This polyhedron has 8 faces, 18 edges, and 12 vertices. Keeping this in mind what is a 12 sided shape called?