

1. 
The diameter of a child's circular wading pool is feet. What is the circumference of the pool? Use . 


A. 
feet 
B. 
3 feet 


C. 
feet 
D. 
feet 


Hint 


2. 
Find the circumference of a circle with diameter . Use . 


A. 

B. 



C. 

D. 



Hint 


3. 
Find the circumference of a cookie with a diameter of in. Use . 


A. 
in. 
B. 
in. 


C. 
in. 
D. 
in. 


Hint 


4. 
Find the circumference of the circle. Use for . 





A. 
8.4 m 
B. 
16.5 m 


C. 
33 m 
D. 
86.6 m 


Hint 


5. 
Find the circumference of the circle. Use 3.14 for . 





A. 
12.56 mi 
B. 
50.27 mi 


C. 
25.12 mi 
D. 
7.14 mi 


Hint 


