There are 48 edges on 4 rectangular prisms.
rectangular prisms have 12 edges and 4 lateral edges
A rectangular prism has:6 faces, 8 vertices and 12 edges.
actually all edges of a rectangular prism are parallel to another edge
A tetrahedron is a triangular based pyramid that has no parallel edges whereas most prisms have parallel edges such as a cuboid or a cylinder.
Not true. The base has parallel edges.
they are the same because, they both have rectangular bases. Rectangular prisms are rectangular from the top and bottom (they are flat) while a rectangular pyramid has a point on the top where all of the edges meet. A pyramid has a tip at the top which unables it to stand on the tip while prisms can anyways.
6 faces, 8 vertices, and 8 edges(edges and vertices are the same).
They all have 12 edges becase if it has 6 sides 6x2 =12
Not all edges are parallel to each other, only the opposite edges are parallel to each other
All prisms have at least 3. They all have 2 identical polygonal faces which are linked by as many rectangular faces as they have edges.
cubes and rectangular prisms