Answer:
x=8
Step-by-step explanation:
Move all terms that don't contain  x  to the right side and solve.
 
        
             
        
        
        
Given:
Radius of the circle = 10 in
Central angle of the sector = 45 degrees
To find:
The area of the sector.
Solution:
Area of a sector is

Where,  is the central angle in degrees.
 is the central angle in degrees.
Putting r=10 and  , we get
, we get



Therefore, the area of the sector is 12.5π sq. inches.
 
        
             
        
        
        
Do you need me to simplify ... or what?
Please let me know so I can help you (:
        
             
        
        
        
The answer is 0.1 i think