Question

Calculate the surface area of a right rectangular prism with dimensions w=12 in. , l=18 in. , and h=8 in. . How many square inches is the surface area?(1 point)

Answers

Answered by GPT 3.5
The formula for the surface area of a rectangular prism is:

Surface Area = 2lw + 2lh + 2wh

Substituting the given values:

Surface Area = 2(12)(18) + 2(12)(8) + 2(18)(8) = 432 + 192 + 288 = 912

Therefore, the surface area of the rectangular prism is 912 square inches.
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