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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?