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As the name implies, there are 12 faces on a dodecahedron. Each face is a pentagon, which has 5 edges, so there would be 60 edges altogether except that each edge is shared by 2 faces, so there are 30 edges. Using Euler's formula V + F = E + 2, the number of vertices is 20. Therefore each vertex is shared by 3 faces and 3 edges.
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How many faces edges and vertices does cyclinders have?
3 faces, 2 edges, and no vertices
How many faces edges and vertices does a rombus have?
2 faces, 4 edges, and 4 vertices 2 faces, 4 edges, and 4 vertices
How many faces and vertices and edges does a triangular pyramid?
how many faces vertices's and edges does a triangular pyramid
How many faces edges vertices does a tetrahedron have?
4 faces, 6 edges, 4 verticesFour faces, six edges and four vertices.
How many faces vertices and edges does an octagonal prism have?
Faces: 10 Vertices: 16 Edges: 24
How many faces edges or vertices does a sphere have?
A sphere has no faces, no edges, and no vertices.
How many faces edges vertices of tetrahedron?
Four faces, six edges and four vertices.
How many faces edges and vertices are on a cube?
8 vertices,12 edges,and 6 faces
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 faces edges and vertices does a octrahedron have?
8 faces, 12 edges, 6 vertices
How many faces edges and vertices does a squre have?
5 faces,8 edges, and 5 vertices
