What is a right polyhedron?

A right polyhedron is a three-dimensional geometric shape where the faces are polygons and the sides are perpendicular to the base. In a right polyhedron, the height from the apex to the base is perpendicular to the base, ensuring that the side faces are aligned vertically. Common examples include right prisms and right pyramids. These shapes maintain uniformity and symmetry in their structure, contributing to their stability and aesthetic appeal.