1.	Which is not a perfect square?
		A.	144	B.	169
		C.	100	D.	48
		Hint
	2.	Find .
		A.	17	B.	25
		C.	22	D.	15
		Hint
	3.	Find the area of the square.
		A.	36 units2	B.	56 units2
		C.	49 units2	D.	64 units2
		Hint
	4.	The area of a square is 289 square meters. Find the perimeter.
		A.	72 m	B.	68 m
		C.	76 m	D.	64 m
		Hint
	5.	Which number is a perfect square?
		A.	325	B.	326
		C.	324	D.	327
		Hint