The chord length is the same as the radius, so R^2 = 9. 
Area = (1/2)(9)(pi/3 - sqrt(3)/2) = (3/4) (2 pi - 3 sqrt(3))
        
                    
             
        
        
        
Answer:
goodbye??? what're you going to bed? you alr my dude? 
Step-by-step explanation:
 
        
             
        
        
        
Answer: A
Step-by-step explanation:
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Im not sure what the question is asking but my guess would be c)18.