Octagon
Octahedra. But there are 257 different kinds. Some of the more common ones are:
heptagonal pyramid.
hexagonal dipyramid.
hexagonal prism.
truncated tetrahedron.
tetragonal trapezohedron.
You can search for these on Wikipedia to see an image.
Wiki User
∙ 6y agoWiki User
∙ 10y agoOctahedra. But there are 257 different kinds. Some of the more commom ones are:
heptagonal pyramid.
hexagonal dipyramid.
hexagonal prism.
truncated tetrahedron.
tetragonal trapezohedron.
You can search for these on Wikipedia to see an image.
Wiki User
∙ 10y agoAn octahedron is a 3d shape that has eight faces. An octahedron is made from equilateral triangles, with four points meeting in one spot called a vertex.
Pentagon
Pyramid
cube 8
The numbers do not satisfy Euler's characteristic so there can be no such polyhedron.
There are no triangular prisms in faces. Faces are 2-d shapes and these cannot contain 3-d shapes in them.
2 solid shapes together have 8 faces, 12 edges 8 vertices
purple swag
Pentagon
Pyramid
cube 8
No, two dimensional shapes do not have faces
A quadrilateral based pyramid
There are infinitely many shapes that have ten faces.
The numbers do not satisfy Euler's characteristic so there can be no such polyhedron.
5 faces
There are no triangular prisms in faces. Faces are 2-d shapes and these cannot contain 3-d shapes in them.
Any rectangular prism, including a cube, has 8 vertices and 6 faces.