a doghouse
An Amicelli box! THIS IS NOT TRUE IT IS HEXAGONAL!!
A hexagon does not have faces it does't even have 1,your talking about sides and vertices. The real answer is a rectangular prism. * * * * * Or a pentagonal pyramid Or a triangular dipyramid.
A piece of sliced okra https://www.istockphoto.com/au/photo/two-slice-of-fresh-green-okra-isolated-on-white-background-gm823406442-133208831
A building would be a perfect example. If you simplify the details of a building, it becomes a rectangular prism. If you specifically mean a "square" prism, that would be a cube, an example of which would be a Rubik's Cube or a few dice.
roof
An Amicelli box! THIS IS NOT TRUE IT IS HEXAGONAL!!
The Pentagon Department of defense office building
Oh honey, a pentagonal prism is like a fancy way of saying a shape with five sides and two pentagon faces. So, grab a dice and take a good look at it - that bad boy is a pentagonal prism in disguise. Or, if you're feeling extra fancy, check out a house of cards - those suckers are pentagonal prisms stacked up real nice.
THE kkikjjj
A pentagonal prism has 10 angles. Each of the two pentagonal faces has five angles, and each of the five rectangular faces has four angles. Therefore, the total number of angles in a pentagonal prism is 5 (pentagonal faces) x 5 (angles per pentagon) + 5 (rectangular faces) x 4 (angles per rectangle) = 25 + 20 = 45 angles.
dome
A hexagon does not have faces it does't even have 1,your talking about sides and vertices. The real answer is a rectangular prism. * * * * * Or a pentagonal pyramid Or a triangular dipyramid.
A pencil.
stuff
A tent
A solid brick is a rectangular prism. (this one example of many)
A gaming die.