10 * * * * * Polyhedra are named according to the number of faces that they have. So a 3d dodecagon, called a dodecahedron would have 12 faces.
hexagonal
Six faces
A decahedron.
A 3D square is surely a cube? Therefore, a cube has 6 faces.
10 * * * * * Polyhedra are named according to the number of faces that they have. So a 3d dodecagon, called a dodecahedron would have 12 faces.
hexagonal
It is an octagonal prism that has a total sum of 10 faces
Six faces
A decahedron.
A 3D square is surely a cube? Therefore, a cube has 6 faces.
It has 4 faces
A decahedron has 10 faces, one example is known as the augmented pentagonal prism.
It is called a decahedron.
a hexagonal prism has 8 faces.
There is no such thing as a 3d triangle. A 3d shape which has only equilateral triangular faces can be a tetrahedron which has 4 faces or an icosahedron which has 20.
None.