Answer:
- 
 i
Step-by-step explanation:
Given
 
Multiply numerator/ denominator by i 
= 
 [ i² = - 1 ]
= 
= - 
 i
 
        
                    
             
        
        
        
8cm, since 6 full squares and 4 halves
hope it helps...!!! 
 
        
             
        
        
        
If you graph it, it looks linear.
        
             
        
        
        
Convert that to a fraction, then convert to a decimal by dividing the numerator into the denominator then you get 0.148