Answer:
Its A. 
Step-by-step explanation:
Edge 2021
 
        
                    
             
        
        
        
Answer:
8 points:  unlikely
16 points:   impossible
more than 0 points:   likely
Step-by-step explanation:
 
        
                    
             
        
        
        
180 = 2x + 26
-26          -26
154 = 2x
÷2      ÷2
77 = x
One of the sides is 77
        
                    
             
        
        
        
        
Distance swam in 5 minutes = 85.4 yards
Since, 1 min = 60 seconds and 1 yard = 0.91 meter
5 minutes = 
 seconds 
85.4 yards = 
 meters
So, Distance swam in 300 seconds = 77.7 meters
Now, we will use unitary method to determine the distance swam in 70 seconds.
Distance swam in 1 second = 
 = 0.26 meter
So, Distance swam in 70 seconds = 
= 18.2 meters
Therefore, the swimmer took 70 seconds to cover the distance of 18.2 meters.