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2 answers:
Answer:
A=2(wl+hl+hw)=2·(8·12+4·12+4·8)=352
Step-by-step explanation:
brainliest?
Answer: Surface Area equals 352 inches squared.
Step-by-step explanation:
To find the surface area, use the surface area formula, 
With w = 8, h = 4, and l = 12:

Surface Area equals 352 inches squared
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