Answer:
I would use the lid value = 3391.2
Explanation:
Do you need a lid? I'll add it on last.
Base
Area = 3.14 * r*r
r = 12
Area = 3.14 * 12*12
Area = 452.16 square inches.
The body of the can
Area of can body = 2*pi*r * h
pi = 3.14
r = 12
h = 33 inches
Area = 2*3.14 * 12 * 33
Area = 2486.88 square inches
Total are so far = 2486.88 + 452.16 = 2939.4
If you need a lid as well, then just add 452.16 more = 3391.2