Equilateral triangles
The shape you are describing is a truncated octahedron. A truncated octahedron is a polyhedron with 16 vertices, 24 edges, and 10 faces. It is created by truncating an octahedron by cutting off its corners, resulting in a shape with hexagonal and square faces.
An octahedron. See related link.
octagonal prism
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. An octahedron can have 6 to 12 vertices, and 12 to 18 edges.
It has 14 Faces, 24 Edges, and 12 Vertices
It has 8 faces, 6 Vertices, and 12 edges * * * * * That is one configuration. An octahedron can also be a heptagonal pyramid which has 8 faces, 8 vertices and 14 edges.
An octahedron has eight faces. If it has 62 faces then it is not an octahedron!
It has 14 Faces, 24 Edges, and 12 Vertices
An octahedron has8 faces, 12 to 18 edges and 6 to 12 edges.
A cube and a regular octahedron have the same number of edges, vertices, and faces. Both have 12 edges, 8 vertices, and 6 faces.
The prefix octa- means eight. So, a octahedron will have 8 faces. It also has 12 edges and 6 vertices.
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. An octahedron has 8 faces (as the name implies). It can have 6 to 12 vertices and 12 to 18 edges.
Equilateral triangles
8 faces, 6 vertices and 12 edges
An ordinary octahedron with 8 triangular faces has 6 vertices.
It depends on the exact shape. An octahedron is a shape with eight faces. It can be a heptagonal pyramid (8 vertices, 14 edges), or a hexagonal prism (12 vertices, 18 edges), square dipyramid (6 vertices, 12 edges) are some examples. There are more.