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A file folder box is in the shape of a rectangular prism with a length of 12 inches, a width of 9 inches, and a height of 10 inches. It is open at the top. Find the surface area of the file folder box.

A. 528 in2

B. 636 in2

C. 438 in2

D. 318 in2

User Swivel
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1 Answer

4 votes
The answer is c!
I hope this helps!!
438 in2
User Pinturikkio
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