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)

1. 912
2. 864
3. 1350
4. 272
5. 12

ALL THE ANSWERS ARE HERE!! 🎀

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Answer 1

[AI-generated answer — Bot GPT 3.5]

To calculate the surface area of a right rectangular prism, we need to find the area of each face and add them together.

The formula for the surface area of a right rectangular prism is:
Surface Area = 2lw + 2lh + 2wh

Given:
w = 12 in
l = 18 in
h = 8 in

Plugging in the values into the formula, we get:
Surface Area = 2(18)(12) + 2(18)(8) + 2(12)(8)
Surface Area = 432 + 288 + 192
Surface Area = 912 square inches

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

Therefore, the correct answer is 1. 912.