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)

Question

____in.2

Answer 1

The formula to calculate the surface area of a right rectangular prism is:

Surface Area = 2lw + 2lh + 2wh

Plugging in the given values:

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

The surface area of the right rectangular prism is 912 square inches.