

1. 
Which of the following is a regular polygon? 


A. 

B. 



C. 

D. 



Hint 


2. 
Which of the following angle measures represent the angles of a regular polygon that can be used to make a tessellation? 


A. 
150° 
B. 
135° 


C. 
90° 
D. 
144° 


Hint 


3. 
Which puzzle piece will tessellate? 


A. 

B. 



C. 

D. 



Hint 


4. 
Which of the following angle measures represents the angles of a regular polygon that can be used to make a tessellation? 


A. 
108° 
B. 
140° 


C. 
120° 
D. 
150° 


Hint 


5. 
The sum of the angle measures of a regular hendecagon (an 11sided polygon) is 1620°. What is the measure of each of the angles of the hendecagon? Round your answer to the nearest whole degree. 


A. 
150° 
B. 
147° 


C. 
144° 
D. 
90° 


Hint 


