Answer:
I think it is c sorry if it's worng 
Step-by-step explanation:
 
        
                    
             
        
        
        
We know that the bottle of soft drink has a remaining
volume which is 2 / 3 of the original.
Since Jack drank 1 / 4 of the remaining volume, hence only
3 / 4 now finally remains, the total is:
 
(2 / 3) * (3 / 4) = 6 / 12 = 1 / 2
 
<span>Hence the bottle is now one half full</span>
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:


 
        
             
        
        
        
No, to be a square each side has to be equal. but all squares are rectangles.