

1. 
What is the name of a polygon that has five sides? 


A. 
nonagon 
B. 
pentagon 


C. 
heptagon 
D. 
decagon 


Hint 


2. 
Which of the following figures is not a hexagon? 


A. 

B. 



C. 

D. 



Hint 


3. 
Which of the following figures is not a hexagon? 


A. 

B. 



C. 

D. 



Hint 


4. 
Which of the following is a regular polygon? 


A. 

B. 



C. 

D. 



Hint 


5. 
The sum of the measures of the angles of a regular octagon is 1080°. What is the measure of each angle? 


A. 
120° 
B. 
108° 


C. 
135° 
D. 
144° 


Hint 


