Please provide more information
        
             
        
        
        
The answer would be 42 degrees because the total of a triangle is 180 degrees. So you would subtract 180 and 42 (180-42) and that gives you 138 and since the two angles that are touching are the same 
 
        
             
        
        
        
Equation is x= 558 t2/496
x=4.5
I got the answer from another brainly user asking the same question. Someone else answered it. I just typed your question into the search bar and got it. Good luck <3
 
        
             
        
        
        
Answer:
man thats hard i dont even know
Step-by-step explanation: