Answer: The area of the rectangular prism would be S.A. = 66m²
Step-by-step explanation: :)
What is the surface area of this rectangular prism?
A rectangular prism is a three-dimensional shape that has two at the top and bottom and four are lateral faces. The surface area of this rectangular prism = l x b
We have given
4 rectangles with area
A₁ = 3m × 4m = 12 m²
2 rectangles with area
A₂ = 3m × 3m = 9 m²
Therefore the Surface Area of the rectangular prism is:
S.A. = 4A₁ + 2A₂
S.A. = 4(12) + 2(9)
= 48 + 18
= 66
Hence, the net surface area of the rectangular prism would be 66 meters sq.