

1. 
Which is not a perfect square? 


A. 
144 
B. 
48 


C. 
100 
D. 
169 


Hint 


2. 
Find . 


A. 
22 
B. 
25 


C. 
15 
D. 
17 


Hint 


3. 
Find the area of the square. 





A. 
56 units^{2} 
B. 
49 units^{2} 


C. 
64 units^{2} 
D. 
36 units^{2} 


Hint 


4. 
The area of a square is 289 square meters. Find the perimeter. 


A. 
68 m 
B. 
76 m 


C. 
64 m 
D. 
72 m 


Hint 


5. 
Mr. Williams finds tile on sale for $2.00 per square foot. If he wants to put tile in a square room that measures 12 feet on each side, how much will he spend? 


A. 
$240 
B. 
$144 


C. 
$288 
D. 
$100 


Hint 


