Answer:
135°
Step-by-step explanation:
Using S = rA, where S is arc length, r is radius and A is angle(in radians). 
Comparing: 
=> 12 = 16A 
=> 12/16 = A 
=> 3/4 = A 
Required radian is 3/4 which is 3/4 * 180° = 135°
 
        
             
        
        
        
Answer:

Step-by-step explanation:
The distance d between a point (m , n ) and a line in the form
Ax + By + C = 0 , is calculated as
d = 
Here (m, n ) = (6, 2 ) and
6x - y = - 3 ( add 3 to both sides )
6x - y + 3 = 0 → A = 6, B = - 1, C = 3
d = 
    = 
    = 
    =  ×
 × 
    =  ← cancel 37 on numerator/ denominator
 ← cancel 37 on numerator/ denominator
    = 
 
        
             
        
        
        
I believe it would be 4
This is because when divided by 3, 3x+12y=3 turns into x+4y=3
        
                    
             
        
        
        
Answer:
Your answer would be A:12
Step-by-step explanation: