No. Not even all hexahedrons are cubes.
Yes. Cubes, circles, spheres, cylinders, triangles, polyhedrons and more are all geometric shapes.
Yes. Cubes, circles, spheres, cylinders, triangles, polyhedrons and more are all geometric shapes.
true
yes
Not true.
True.
It's not true. As with all solid figures, polyhedra have volume and surface area.
True. Some polyhedrons do not fit the definitions of prisms or pyramids. For example, a truncated tetrahedron is a polyhedron that has faces that are not all parallel and does not converge to a single point, which disqualifies it from being categorized as a prism or a pyramid.
true
true
No. Polyhedrons are any shape with multiple sides. A triangle and a prism are just two different kinds of polyhedrons.
All of them are.