Answer:
72.5ft
Step-by-step explanation:
Forth term = x + 6
Fifth term = x + 8
Sixth term = x + 10
Formular for nth term:
formula is 6a²= surface area
but since one side is not being painted it is
5a²= surface area
5(3.2)²
=51.2cm
U right it’s not any of them and if u single I’m here
the answer is of the question is 216
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