Anything between 71.5 and 72.499 recurring.
Hope this helps :)
Answer:
328,268.16
Step-by-step explanation:
3.14r^2h
3.14(33)(33)(96)
= 328,268.16
Step-by-step explanation:
Pythagoras' theorem for the smallest one :


= 52
Pythagoras' theorem for the middle one :
=
+ 
Pythagoras' theorem for the biggest one :


Using the formula before (for
) it becomes :



16 + 8a = 52 + 36
16+8a = 88
8a = 88-16
8a = 72
a = 9
Verifying :



= 117
The biggest one :



True