The answer for this question is 
: 125
Hope this helps
        
                    
             
        
        
        
-2.7639320225 is the exact when estimated -3 hope this helped if can pls mark as brainliest have a great day!
 
        
             
        
        
        
Answer:
-1
Step-by-step explanation:
The radian gives the coordinates: ( (found using the unit circle)
 (found using the unit circle)
cot=x/y
Plug the x and y coordinates into their respective places in the equation.
You get the answer of -1.