Question

question 5 of 10
all polyhedrons are prisms or pyramids.
a. true
b. false

Explanation:

A polyhedron is a three - dimensional solid with flat faces. While prisms and pyramids are types of polyhedrons, there are other polyhedrons such as platonic solids (e.g., tetrahedron, cube, octahedron, dodecahedron, icosahedron) that are not prisms or pyramids. So, not all polyhedrons are prisms or pyramids.

Answer:

B. False