Answer:
it is the second one 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
-19-11 = -19 + (-11)
 
        
                    
             
        
        
        
The angle congruent to ∠CGD is the angle ∠AGF as they are vertical angles. 
 
        
             
        
        
        
Answer:
7.855
Step-by-step explanation:
A=pi*r^2=3.142*5^2=3.142*25=7.855
 
        
             
        
        
        
5*20=100, the answer would be 100 dots