Answer:
the answer is 12/8
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
its a
Step-by-step explanation:
 
        
             
        
        
        
Answer:
80 degrees
Step-by-step explanation:
We can use the Central Angle Theorum, which states that if the vertex of the angle is the center of the circle, then the arc is the same measurement as the angle. 
In this case, m<COB is 80 degrees, and the vertex is the center of the circle, which means that measure of arc CB is also 80 degrees
 
        
             
        
        
        
Your answer will be 5xplus10
        
             
        
        
        
Answer:
Area covered by each girl = 2.5 acre
Step-by-step explanation:
Given:
Number of girls = 2
Total area = 5 acre
Find:
How much area covered by each girl
Computation:
Area covered by each girl = Total area / Number of girls
Area covered by each girl = 5 / 2
Area covered by each girl = 2.5 acre