Which figure is shown?
prism
pyramid
cylinder
cone

Step-by-step explanation:

The figure shown is a pyramid. It is called a rectangular based pyramid because the base of the pyramid is rectangular in nature.

A prism is a 3-dimensional shape that is made up of triangles, rectangles or square as its base depending on the shape of its base. The volume of a pyramid is expressed as V = 1/3 * base area * height. A pyramid can be triangular, square or rectangular based depending on the shape of its base. The volume of the types differs depending on the area of the shape of its base.

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol