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If you have 20 vertexes and 30 edges how many faces do you have?

Anonymous

∙ 15y ago

Updated: 4/28/2022

According to the Euler characteristic for polyhedra,

V + F = E + 2 where V = Vertices (not vertexes), F = Faces and E = Edges.

So F = 12

Wiki User

∙ 15y ago

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How many vertices edges and faces does an icosahedron have?

Vertices: 12 Edges: 30 Faces: 20

How many faces vertices and edges does a Regular Icosahedron have?

There are 20 faces 30 edges and 12 vertices.

How many edges vertices faces does a decagonal pyramid have?

20 edges, 11 vertices (corners) and 11 faces.

How many vertices and edges does a decagonal prism have?

Vertices: 20 Edges: 30 Faces: 12

How many vertices and edges does a icosahedron have?

25 and 26 cksvfdfs gbrtgcv hfyhe Not sure what happened there! The correct answer is Vertices: 12 Edges: 30 Faces: 20

Related Questions

What is the number of an icosahedron or the number of vertices of a dodecahedron?

An icosahedron has 20 faces, 30 edges, and 12 vertexes. 5 polygons meet at each vertex and each face has 3 vertexes (therefore made of triangles). A dodecahedron has 12 faces, 30 edges, and 20 vertexes. 3 polygons meet at each vertex and each face has 5 vertexes (therefore made of pentagons).

How many faces edges and vertices does an icosahedron has?

Vertices: 12 Edges: 30 Faces: 20

How many faces edges vertices does a dodecahedron have?

Faces- 20 Edges- 30 Vertices- 12

How many vertices edges and faces does an icosahedron have?

Vertices: 12 Edges: 30 Faces: 20

How many faces vertices and edges does a decagonal pyramid have?

A decagonal based pyramid will have 11 faces, 11 vertices and 20 edges

How many faces vertices and edges does a Regular Icosahedron have?

There are 20 faces 30 edges and 12 vertices.

How many edges faces and vertices are on a decagonal prism?

Edges = 30 Faces = 12 Vertices = 20

How many faces edges and vertices does a decagonal prism?

12 faces 20 vertices 30 edges

How many faces and edges and dodecahedron?

Dodecahedrons are a shape with 12 faces, 30 edges and 20 vertices.

How many edges does a dodechahedron have?

30 edges 20 vertices 12 faces.

How many edges vertices faces does a decagonal pyramid have?

20 edges, 11 vertices (corners) and 11 faces.

How many faces edges and vertices do connected pyramid have?

A Connected Pyramids have 10 Faces, 12 Vertices, 20 Edges.

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