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Answered 2014-06-25 17:20:25

A dodecahedron has 12 equilateral pentagonal faces. From this, it has 30 edges as well as 20 vertices in its shape.

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How many verticies does a decahedron have?

A decahedron is a closed 3-D shape with ten polygonal faces. There are 32,300 topologically different decahdra and, since none of these are regular, the term is ambiguous. Some simple decahedra are:nonagon-based pyramidoctagon-based prismsquare antiprismpentagonal dipyramid.The number of vertices will depend on which of these - or the other 32,296 decahedra - you have in mind.


How many edges does a decahedron?

There are many possible configurations for a decahedron and they have different numbers of edges: For example: A nonagon based pyramid: 18 edges An octagonal prism : 24 edges A pentagonal dipyramid: 15 edges.


What 2 solid figures have 10 faces in all?

There are many such shapes, not just two. Here are some:A nonagonal pyramidAn octagonal prismA square anti-prism (two square faces, with triangles between them)A decahedronA pentagonal bipyramid (two pentagonal pyramids stuck together at their pentagonal faces).Each one is known as a decahedron (plural decahedra).


How many verticies does a pentagonal prism got?

A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.


What 3d shape has 10 faces?

A decahedron has 10 faces, one example is known as the augmented pentagonal prism.


How many cornets does a decahedron have?

A decahedron has no cornets.


How many sides does a decahedron have?

How many sides does a Decahedron Have


How many faces has an decahedron have?

A decahedron has ten faces.


Number of faces and edges and vertices of a decahedron?

A decahedron is a polyhedron with 10 faces. There are several versions of a decahedron, but none of these are regular. By definition, they all have 10 faces. There is the octagonal prism - with 24 edges and 16 vertices, the square anti-prism, with 16 edges and 8 vertices, the square cupola, with 20 edges and 12 vertices, the pentagonal bi-pyramid, with 15 edges and 7 vertices and the augmented pentagonal prism, with 19 edges and 11 vertices. See, for example, http://en.wikipedia.org/wiki/Decahedron


How many edges has a decahedron have?

A decahedron is a closed 3-D shape with ten polygonal faces. There are 32,300 topologically different decahdra and, since none of these are regular, the term is ambiguous. Some simple decahedra are:nonagon-based pyramidoctagon-based prismsquare antiprismpentagonal dipyramid.The number of edges will depend on which if these - or the other 32,296 decahedron you have in mind.


How many verticies on a pentagon?

It has five verticies.


How many verticies does a pyramid have?

a pyramid has 6 verticies


How many verticies does a cube have?

A cube has eight verticies.


What is the name of the 10 faced 3d shape?

Decahedron.Decahedron.Decahedron.Decahedron.


How many edges does a decahedron have?

you mean decadon? there is 10 sides * * * * * Hope you don't mean a decadon because there is no such shape! Unfortunately, that is as far as we can go. There are many possible configurations for a decahedron and they have different numbers of edges: For example: A nonagon based pyramid: 18 edges An octagonal prism : 24 edges A pentagonal dipyramid: 15 edges.


How many verticies does a triangular prism have?

A triangular prism has 6 verticies


How many vertices are in a pentagonal?

A pentagonal what? A pentagonal pyramid or pentagonal prism have different numbers of vertices.


How many verticies on a triangular prism?

A triangular prism has an amount of 4 verticies?


How many edges faces and verticies does a diamond have?

4 Verticies, 4 edges


How many vertices does a pentagonal cylinder have?

how many vertices does a pentagonal cylinder have? how many vertices does a pentagonal cylinder have?


What do you call a polyhedron with 10 triangular faces?

In general, any 10-sided polyhedron is called a decahedron. With 10 regular triangles for faces, you may have a pentagonal bipyramid.


How many corners does Decahedron have?

10


How many triangular faces are in a pentagonal pyramid?

Five (and a pentagonal base).Five (and a pentagonal base).Five (and a pentagonal base).Five (and a pentagonal base).


How many diagonals are there in a decahedron?

A decahedron is a closed 3-D shape with ten polygonal faces. There are 32,300 topologically different decahdra and, since none of these are regular, the term is ambiguous. Some simple decahedra are:nonagon-based pyramidoctagon-based prismsquare antiprismpentagonal dipyramid.The number of diagonals will depend on which of these - or the other 32,296 decahedra - you have in mind.


How many edges on decahedron?

A decahedron is a closed 3-D shape with ten polygonal faces. There are 32,300 topologically different decahdra and, since none of these are regular, the term is ambiguous. Some simple decahedra are:nonagon-based pyramidoctagon-based prismsquare antiprismpentagonal dipyramid.The number of edges will depend on which of these - or the other 32,296 decahedra - you have in mind.


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