Choose the right option. A pyramid is a polyhedron ... the base of which is a polygon, and the other faces are triangles with a common vertex. formed by a part of the pyramid by a clipped plane parallel to its base. consisting of two flat polygons which lie in different planes and are aligned by parallel movement, and all the segments connect the corresponding points of these polygons.

Задание

Choose the right option. A pyramid is a polyhedron ...

the base of which is a polygon, and the other faces are triangles with a common vertex.
formed by a part of the pyramid by a clipped plane parallel to its base.
consisting of two flat polygons which lie in different planes and are aligned by parallel movement, and all the segments connect the corresponding points of these polygons.