A cube.
An octahedron.
6 faces and 8 vertices.6 faces and 8 vertices.6 faces and 8 vertices.6 faces and 8 vertices.
It has 6 faces, 12 edges and 8 corners or vertices
A hexagon based pyramid.
...CUBE hAS 6 CONGRuent faceS ,8 vertices and 12 EDGES
A cuboid seems to fit the given description because it has 6 faces, 12 edges and 8 vertices.
A cube.
a cube
It is a pentagonal based pyramid that has 6 vertices, 6 faces and 10 edges
A cube has 6 faces
cube
An octahedron.
octahedron
octagon
It is a triangular prism that has 6 vertices, 9 edges and 5 faces.
Since it has 9 faces it is a nonahedron. Not sure how many of the thousands of nonahedrons have 6 vertices.