I think 4 most likely because if u take the middle of the 3 dots it would lave the last dot on the 4
        
             
        
        
        
Newtons are used to measure force, so there is a measure of 4 newtons remaining. 
        
             
        
        
        
6/12 or 1/2 I hope this was the right answer and helped you
        
             
        
        
        
Answer:
60π
Step-by-step explanation:
If the circle has radius of 30 units, substitute r=30 into the formula C = 2πr.
C = 2π(30)
C = 60π
 
        
                    
             
        
        
        
Answer:
Here's a picture with the work done.
Step-by-step explanation: