Answer:
Step-by-step explanation:
13 , 52
Here 13 is a prime number. So, check if 52 is  a multiple of 13.
Yes, 13*4 = 52
LCM = 52
 
        
                    
             
        
        
        
Since the total measure of all the angles of a triangle is always 180, solve for x with the equation: 3x+1+2x-3+9x=180. x=13. Now plug in x and look for the smallest one, which will be B. 23 degrees.
        
             
        
        
        
The answer is going to be 10x
        
                    
             
        
        
        
2x = 360/4
x = 90 / 2
x = 45
Hope this is the answer you are looking for!