Answer:
The formula for calculating the size of an interior angle is: interior angle of a polygon = sum of interior angles ÷ number of sides. The sum of exterior angles of a polygon is 360°. The formula for calculating the size of an exterior angle is: exterior angle of a polygon = 360 ÷ number of sides.Properties of exterior angles.  The sum of exterior angle and interior angle is equal to 180 degrees.
Step-by-step explanation:
I asked Siri...
 
        
             
        
        
        
Answer:
Ty for the free points lol
 
        
                    
             
        
        
        
Hello. I could help you with this question because i'm actually learning that too. Just create another question showing the entire graph so that I could help you. 
 
        
             
        
        
        
Answer:
2 Sandwiches 
Step-by-step explanation:
