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A dodecahedron is a generic term which describes a 3-dimensional shape with 12 polygonal faces. There are approx 6.4 million topologically different convex dodecahedra plus concave ones. They can have 8 to 20 vertices and 18 to 30 edges.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoA dodecahedron is a polyhedron with between 8 and 20 vertices.
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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).
This 3d shape has 12 faces?
A dodecahedron. A dodecahedron is any polyhedron with twelve faces, but usually a regular dodecahedron is meant. It is a Platonic solid composed of twelve regular pentagonal faces, with three meeting at each vertex. It has twenty (20) vertexes and thirty (30) edges. The dodecahedron would be the Platonic solid with the largest volume if all were made with edges of the same length.
How many vertex does a cube have?
8 vertexes
How many vertexes does a rectangular prisim have?
Not sure about vertexes or prisim. A rectangular prism, on the other hand, has 8 vertices. Not vertexes.
How many vertexes edges does a cylinder have?
A cylinder has no vertices (not vertexes!) It has 2 circular edges.
How many edges and vertexes does a triangular-based prism have?
6 edges 4 vertexes
How many sides does a dodecahedron have?
A dodecahedron has 12 sides.
How many angles does a dodecahedron have?
A dodecahedron can have 8 to 20 vertices.
How many vertex dodecahedron have?
A dodecahedron can have 8 to 20 vertices.
How many vertices does a dodecahedron?
a dodecahedron has 20 vertices and 12 faces
How many parallel faces does a dodecahedron have?
A dodecahedron has 0 parallel faces
How many triangles does a dodecahedron have?
A dodecahedron need not have any triangular faces.
