base = 4.5m
height = 4 m
what is the surface area of the rectangular prism?
To find the surface area of a rectangular prism, we can use the formula:
Surface area = 2lw + 2lh + 2wh
Given:
Base = 4.5m
Height = 4m
Plugging in the values into the formula:
Surface area = 2(4.5)(4) + 2(4.5)(4) + 2(4)(4)
Surface area = 36 + 36 + 32
Surface area = 72 + 32
Surface area = 104 square meters
Therefore, the surface area of the rectangular prism is 104 square meters.