As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons.
A cube.
There are infinitely many polyhedra all of whose faces are triangular.
you'r mother in all 4
It is a hexahedron, all of whose faces are rectangles.
It is a crystal, all of whose faces are polygons.
It is a cuboid
A cube has three pairs of parallel faces and all faces are congruent.
It is a tetrahedron pyramid that has 4 faces, 6 edges and 4 vertices.
Cube
5
It is a cube.