Answer:
4 cm
Step-by-step explanation:
Both the area of a square and the area of a rectangle can be found by multiplying length x width. Because all of the sides of a square are equal, you get 64 when you multiply two sides together to find the area.
Since the rectangle has the same area as the square, that means the rectangle's width has to be a number that equals 64 when multiplied by 16.
So, 64/16 equals 4. 
Please mark as brainliest ;)
 
        
             
        
        
        
Answer: 282
Step-by-step explanation: just multiplícate it by 4
 
        
             
        
        
        
Y=1\2x. 
hopes this helps you
        
             
        
        
        
The percent decrease: 25%
The percent decrease: 33.33..%
So, B is the correct statement