Answer:
(4,3) (4,5)
Step-by-step explanation:
 
        
                    
             
        
        
        
The second option. 
Basically, you can use SAS.
 
        
             
        
        
        
Answer:
alright so 1 and 2 are equal to each other because there congruent angles. When angkes are congruent to each other or in other words the opposite to each other there equal.
 
        
             
        
        
        
Let u = x², then we would have u² + 5u - 6 = 0
From here, we can factor it and get us (u-1)(u+6) = 0
So our solution for u is u = -6 or 1.
Now substitute u back to x².
x² = -6 or 1
x = ±√(-6) or ±√1
Since ±√(-6) is not real number, we ignore it.
Which leave us x = ±√1 = <span>±1
So our real solution is x = -1 or 1.</span>
        
             
        
        
        
Answer:
I think it's C, I may be wrong though
Step-by-step explanation: