1/4 bc if you take the fraction 3/12 and simply it’s 1/4
        
             
        
        
        
Answer:
angles A and B
Step-by-step explanation:
the side of a triangle is denoted by naming with its vertices that are joined in forming the side. so here vertices A and B are included for side AB. 
∴ The angles included are A and B
 
        
             
        
        
        
Answer:
520 miles
Step-by-step explanation:
 
        
             
        
        
        
36.3 because the digit in the hundredths place is not 5 or greater