Consider the question. What is the area of a square with perimeter 12P ?
Options:
(A)  16p^2
(B)  4P
(C)  9P^2
(D)  P/16
(E)  P^2/16
 If the answer is '(C)'; explain the reasoning:
Each side is 3p
A = (3p)^2 = 9p^2