The rise would have to be 12.
This is because in order to be "Similar" triangles the sides need to be proportionate.
(1/3 = 4/12)
 
        
                    
             
        
        
        
<span>A chord divides a circle into 2 segments.
A major segment and a minor segment.
If the chord passes through the center of the circle, then it divides the circle into equal segments.</span>
        
             
        
        
        
Answer:
43.96 
Step-by-step explanation:warning might be wrong
 
        
             
        
        
        
It goes by 8! 
If u see, 4 + 8= 12 +(another) 8 = 20! It skips 8 every time! 
If u were to continue it, 20 + 8 = 28 and so on! 
The difference is the sum of the number totalled. 
Hope this helps!