A pentagonal pyramid.
a cube, or a six sider, or a die, much like the ones used in yahtzee!
It's a cube.
A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.
Its a platonic solid :)
A pentagonal pyramid.
Cube
rectangular prism
a cube, or a six sider, or a die, much like the ones used in yahtzee!
It's a cube.
You can call it a hexahedron. A hexahedron is any polyhedron with 6 faces. A special kind of hexahedron having 6 faces made of congruent squares is called a cube.
A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.
a cube, for example
In general, any 10-sided polyhedron is called a decahedron. With 10 regular triangles for faces, you may have a pentagonal bipyramid.
7 faces
There cannot be such a polyhedron since it does not satisfy Euler's criterion.
The answer is a polyhedron