Find the perimeter and area of a square of side 12 cm.	Choose the correct choice:
A) 144	B) 121	C) 169	D) 196	E) 100

Rationale: "we know that the perimeter of square = 4 ã — side side = 12 cm therefore , perimeter = 4 ã — 12 cm = 48 cm now , area of the square = ( side ã — side ) sq . units = 12 ã — 12 cm â ² = 144 cm â ² answer : a"
Answer: A