Answer:
Step-by-step explanation:
The formula to determine the surface area of a rectangular prism expressed as
A = 2WL + 2LH + 2HW
where
W is the width of the rectangular prism
L is the length of the rectangular prism.
H is the height of the rectangular prism.
1) The dimensions of rectangular prism A is 6 feet × 3 feet × 2 feet.
The surface area of A is
(2×6×3) + (2×3×2) + (2×6×2) = 36 + 12 + 24 = 76 square feet
2) The dimensions of rectangular prism B
B is 2 feet × 4 feet × 4 feet.
The surface area of B is
(2×2×4) + (2×4×4) + (2×2×4) = 16 + 32 + 16 = 64 square feet
The volume of a rectangular prism is expressed as L×W ×H
3) the volume of rectangular prism A is 6×3×2 = 36 cubic feet
4) the volume of rectangular prism B is 2×4×4 = 32 cubic feet
