we know that
The volume of a hexagonal prism is given by the formula
B is the area of the hexagonal base
h is the height of the aquarium
28x pi=87.96 in
i think the answer is 4 but im not sure
The length of PQ = 3 + 4.5 + 2 = 9.5 inches.
The area is Length times width:
4.5 x 9.5 = 42.75 square inches.
The answer is D.