What is the area of a square with perimeter 2P ?\nOptions:\n(A)  16p^2\n(B)  4P\n(C)  P^2/5\n(D)  P/16\n(E)  P^2/4
Step-by-step reasoning process below:
(E)
Each side is p/2\nA = (p/2)^2 = (p^2)/4.

The answer: (E)