1.	Evaluate 212.
		A.	441	B.	442
		C.	421	D.	422
		Hint
	2.	Which is not a perfect square?
		A.	100	B.	169
		C.	144	D.	48
		Hint
	3.	Find .
		A.	25	B.	22
		C.	15	D.	17
		Hint
	4.	The area of a square is 289 square meters. Find the perimeter.
		A.	72 m	B.	76 m
		C.	68 m	D.	64 m
		Hint
	5.	Find
		A.	13	B.	16
		C.	14	D.	98
		Hint