Answer:
7/2  but as a mixed number 3 1/2
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
2/9
Step-by-step explanation:
Hope this helps! <3
 
        
                    
             
        
        
        
If all 3 angles of a Triangle MUST equal 180°, then we know that we use the equation (for this triangle) to find the angle measurements as (180-90)/2 which means we are dividing 90/2 which is 45° for each angle. But these angles are different measures, so we have to guess upon this and say that YOUR ANSWER IS D
        
             
        
        
        
I’m not sure if it’s add or multiple the sides of each I don’t know if this even helped lol
        
                    
             
        
        
        
It equals 5/6. If you want to know why, just ask me.