Step-by-step explanation:

 
        
                    
             
        
        
        
Answer:
A=318
Step-by-step explanation:
A= a+b/2h=24+29/2.12=318
 
        
             
        
        
        
Answer:
V=82944
Step-by-step explanation:
FORMULA (Im guessing u just wanted answer but if u want formula there u go.
V= 1/3(a^2h)
 
        
                    
             
        
        
        
Answer:
why are u burning ur freaking cd
Step-by-step explanation:
pollution is being caused???????????????????
 
        
                    
             
        
        
        
I think the answer to this question is letter A