Answer:
Solid: Rectangular prism/Cuboid
Volume: 200 ft³
Step-by-step explanation:
Volume, V = Bh
B = b x h
B = Area of the base, b = 20 ft, h = 5 ft
B = 20 ft x 5 ft
B = 100 ft²
From V = Bh, where B = 100 ft² and h = height = 2 ft
⇒ V = 100 ft² x 2 ft
V = 200 ft³
Hence, The solid is a cuboid (also called rectangular prism) and the volume is 200 ft³