Answer:
Hello! answer: 432
Step-by-step explanation:
12 × 8 = 96
12 × 6 = 72
8 × 6 = 48
Then you add them all up so...
96 + 96 + 72 + 72 + 48 + 48 = 432 therefore the surface area is 432 hope that helps!
The answer most probably is 13.
This is the answer,
Brainliest if it's helped you? :)
