C, 51 because acute angles are less than 90° but together the angles create a right triangle which is 90°.
        
                    
             
        
        
        
Step-by-step explanation:
Hope it helps man .. ....
 
        
                    
             
        
        
        
S (3, 0) 
C (5, 1)
W (4, -4)
Explanation 
You take the first number and add 6 to it and you get the new number and then you take the second number and subtract 3 from it 
S: -3 + 6 = 3
S- 3 - 3 = 0
C: -1 + 6 = 5
C: 4 - 3 = 1
W: -2 + 6 = 4
W: -1 - 3 = -4
        
             
        
        
        
Answer:
b
Step-by-step explanation:
100