

1. 
Find the circumference of the circle. Use 3.14 for 





A. 
56.52 cm 
B. 
113.04 cm 


C. 
28.26 cm 
D. 
254.34 cm 


Hint 


2. 
Find the circumference of the circle. Use for . 





A. 
66 mm 
B. 
126 mm 


C. 
132 mm 
D. 
21 mm 


Hint 


3. 
Find the circumference of a circle whose radius is 1.25 yards. Use the key on a calculator. Round to the nearest tenth. 


A. 
4.8 yd 
B. 
6.4 yd 


C. 
3.9 yd 
D. 
7.9 yd 


Hint 


4. 
Pizzas are sold according to the length of their diameters. What is the circumference of a 14inch pizza? 


A. 
28 in. 
B. 
88 in. 


C. 
44 in. 
D. 
22 in. 


Hint 


5. 
Find the circumference of a circle with diameter . Use . 


A. 

B. 



C. 

D. 



Hint 


