1.	The square root of 135 is between _____.
		A.	11 and 12	B.	10 and 11
		C.	12 and 13	D.	13 and 14
		Hint
	2.	The best whole number estimate for is _____.
		A.	10	B.	9
		C.	9.5	D.	8
		Hint
	3.	Ilias wants to build a square pond for a fountain in his yard. He wants the area of the square to be as close as possible to 150 square feet, but not over 150 square feet. Find the length in whole feet of the largest square pond that he can build and still have the area be less than 150 square feet.
		A.	12 feet	B.	11 feet
		C.	13 feet	D.	11.5 feet
		Hint
	4.	Estimate the square root .
		A.	4	B.	5
		C.	16	D.	25
		Hint
	5.	Estimate the square root .
		A.	196	B.	169
		C.	13	D.	14
		Hint