Answer:
2
Step-by-step explanation:
Answer: 60
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
The formula for surface area is SA = 2lw + 2wh + 2lh
W = width
L= length
H = height
A = 2(wl + hl + hw)
2·(6·3+2·3+2·6)
Simplify that down to get the answer 72
Depending on how big the center is, I would say 15.
I hope this helped!
9 is the answer for that problem
