Answer:
0.19512195122
Step-by-step explanation:
but where is ur question ??????
Answer:

Step-by-step explanation:
we have that
The formula for the surface area of the enclosed space is

Solve for P
That means ------> isolate the variable P
Subtract lw both sides


Multiply by 2 both sides


Divide by h both sides


Rewrite

The answer is very simple is 3 .