It is a triangular prism that would fit the given description
triangular prism
Triangular prisms and Rectangular pyramids
Triangular Prism
The shape you are describing is a prism, specifically a rectangular prism or a parallelepiped. In a prism, the two opposite faces are congruent and identical, while the other faces are parallelograms. For example, in a rectangular prism, the two identical faces are rectangles, and the lateral faces are also rectangles (which are a specific type of parallelogram).
Triangular prism
triangular prism
A triangular pyramid.
It is a triangular prism.
triangular prisom
A triangular prism.
Triangular prisms and Rectangular pyramids
Triangular Prism
The shape you are describing is a prism, specifically a rectangular prism or a parallelepiped. In a prism, the two opposite faces are congruent and identical, while the other faces are parallelograms. For example, in a rectangular prism, the two identical faces are rectangles, and the lateral faces are also rectangles (which are a specific type of parallelogram).
A triangular prism, where the two ends are triangles.
A triangular prism.
Triangular prism
a cuboid * * * * * A prism, of which, a cuboid is a special case.