Answer:
A=120
B=20
C=20
Total area=160 cm2
This is really weird because the numbers dont look proportional to the shape but according to the data it should be correct :/
 
        
                    
             
        
        
        
(x,y)
y does't change makes it easier
frm 7 to -2
-2-7=-9
distance is 9
        
             
        
        
        
Answer:
I say 12, but i can be wrong. 
Step-by-step explanation:
 
        
             
        
        
        
V = w * L * H  = 4 *2 *2  or 4*2^2
The first 2 choices are correct