Answer:
equal to
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
Use the quadratic formula
 
        
             
        
        
        
Answer:
d) A = π( )
)
Step-by-step explanation:
area = π 
diameter = 18 
radius (half of diameter) = 9 
area = π 
 
        
             
        
        
        
Answer:
Answers: (to the nearest hundredth)
Between two cars,
Central angle = 0.39 radians (or 71.4°)
Arc length = 7.85 ft
Area of a sector = 78.54 ft²
Step-by-step explanation: