Answer:
I think it is a polygon.
Explanation:
Polygon: A plane figure with at least three straight sides and angles, and typically five or more.
Prism: A solid geometric figure whose two end faces are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms.
Solid: Having three dimensions.
"a solid figure with six plane faces"
Cube: a symmetrical three-dimensional shape, either solid or hollow, contained by six equal squares.
