I honestly don’t know but I believe it’s A
Answer:
Volume of rectangular prism = 81 feet³
Explanation:
Volume of rectangular prism is same as volume of cuboid
Length = 9 ft
Width = 4 ft
Height = 2
ft =
ft
Volume of rectangular prism = Length × Width × Height
= 9 × 4 × 
= 36 ×
=
= 81 feet³