Right because if you make a triangle like that than you make a right a right angle
        
             
        
        
        
Answer:
22.5°
Step-by-step explanation:
it's a right angle which equals 90° 
which is 4 times as much as x
so i just divided 90 by 4
however since you are using formulas it would be written
90 ÷ 4 = x
 
        
             
        
        
        
What are the given fractions to find 
please mark as brainliest
        
                    
             
        
        
        
Thats it option (C). Hope it helps!!
 
        
        
        
Answer to your question is 13.24