eighthedron eighthedron
12 vertices A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
12 vertices and 18 edges.
18 edges 12 vertices 8 faces
A hexagonal prism.
A hexagonal prism has 18 edges and 12 vertices.
eight
This polyhedron has 7 vertices and 12 edges.
This polyhedron has 8 faces, 18 edges, and 12 vertices
12 vertices A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
No. The given numbers do not satisfy the Euler characteristic for a simply connected polyhedron.
A shape with 18 edges is called an 18-gon or an 18-sided polygon in two dimensions. In three dimensions, a polyhedron with 18 edges could be a specific type of structure, such as a triangular prism with additional faces or other complex polyhedral forms. An example of a polyhedron with exactly 18 edges is the truncated tetrahedron. The characteristics of such shapes can vary widely depending on the arrangement and number of vertices and faces.
It must be a very strange shape. The numbers do not satisfy the Euler characteristic for any simply connected polyhedron.
An octahedron (not octohedron) is a polyhedron with 8 faces. There are 257 distinct topological octahedrons and the number of vertices and edges varies.For example, an octahedron in the form of a quadrilateral based bipyramid has only 12 edges whereas a hexagonal prism has 18.
There can be no such polyhedron since the given numbers are not consistent with the Euler characteristic.
The 3D shape with 18 hexagonal faces and 12 pentagonal faces is called a truncated icosahedron. This polyhedron is well-known as the shape of a soccer ball and belongs to the family of Archimedean solids. It has a total of 60 edges and 30 vertices.
An octahedron has8 faces, 12 to 18 edges and 6 to 12 edges.
An hexagonal cross-section prism has 8 faces, 18 edges and 12 vertices