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There is no such shape as a perpendicular prism.
Yes, a cube is considered a parallel shape because it has opposite faces that are parallel to each other. In a cube, all six faces are identical squares, and each pair of opposite faces is parallel. Additionally, the edges of a cube are also parallel to each other, forming straight lines that do not intersect.
Well, darling, an octahedron has 12 edges and 8 faces. So, to answer your question, it has zero parallel edges and faces. But hey, who needs parallel when you've got those sharp angles and sleek lines?
A triangular based pyramid has zero pairs of parallel faces. In a triangular based pyramid, all three faces of the base are not parallel to the apex, which means there are no pairs of parallel faces in this type of shape.
A hexagonal prism also has 6 faces and 10 edges. It is a prism that has a hexagonal base and two parallel congruent hexagonal faces.