what is the radius of prism and pyramid?

pasagot po pls plsss​


Sagot :

The surface area and the volume of pyramids, prisms, cylinders and cones · =B⋅h · =πr2 · =π ⋅22 · =π⋅4 · ≈12.6 · =πd · =π⋅4 · ≈12.6.