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)
The formula to calculate the surface area of a right rectangular prism is:
2wl + 2lh + 2wh
Substituting the given values:
2(12)(18) + 2(18)(8) + 2(12)(8)
= 432 + 288 + 192
= 912
Therefore, the surface area of the prism is 912 square inches.