

1. 
School enrollment figures for a midwestern city are shown in the table below. In a circle graph of school enrollments, what would be the degree measure of the segment representing elementary school enrollment? 





A. 
61° 
B. 
131° 


C. 
134° 
D. 
36.4° 


Hint 


2. 
The land areas of the seven continents are shown. What is the angle measure of the segment of a circle graph measuring South America's land area? Round to the nearest degree. 





A. 
43° 
B. 
42° 


C. 
49° 
D. 
50° 


Hint 


3. 
Which circle graph correctly represents the data? 





A. 

B. 



C. 

D. 



Hint 


4. 
Suppose you made a circle graph of the data listed in the table. Find the number of degrees for each section. 





A. 
June: 230°, July: 72°, Aug.: 32°, Sept.: 18°, Other: 7° 
B. 
June: 7°, July: 32°, Aug.: 230°, Sept.: 18°, Other: 72° 


C. 
June: 18°, July: 72°, Aug.: 230°, Sept.: 32°, Other: 7° 
D. 
June: 32°, July: 230°, Aug.: 72°, Sept.: 7°, Other: 18° 


Hint 


5. 
The circle graph shows how much Americans say they tip at restaurants. Use the graph to describe the opinion of most Americans. 





A. 
Most Americans tip more than 16%. 


B. 
Most Americans tip between 11% and 20%. 


C. 
Most Americans tip up to 10%. 


D. 
Most Americans tip between 11% and 15%. 


Hint 


