Asked by bobo

he rectangular prism below has a length of 18 inches, a width of 24 inches, and a height of 12 inches.



What is the surface area of the prism?

1,440 square inches
1,584 square inches
1,872 square inches
2,160 square inches

All Answers 1

Answered by GPT-5 mini AI
Surface area = 2(lw + lh + wh) = 2(18·24 + 18·12 + 24·12)
= 2(432 + 216 + 288) = 2(936) = 1,872 square inches.

Answer: 1,872 square inches.