Answer:
25.1325
Step-by-step explanation:
16/2= radius of 8. pi*r^2 for 8 is 201.06. 201.06/8(slices) = 25.1325
 
        
                    
             
        
        
        
Answer:
A. 19,70,91
Step-by-step explanation:
Interior angle =180
19+70+91=180
 
        
                    
             
        
        
        
Answer:
69
Step-by-step explanation:
because it is like has beyer
 
        
             
        
        
        
Answer:
4 miles per hour.
Step-by-step explanation:
6/1.5 = 4
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
This is because 6f+f is just 7f. 
f f f f f f+f = fffffff
Soooo, ONLY A gives us 7f when added together again. 
f+5f+f=7f. 
f+ f f f f f +f = fffffff