The figure has 5 sides, so it must be a pentagon. Pentagon’s interior angles sum up to 540°.
Therefore: 
132+90+3x=540
222+3x=540
3x=318
x=106
Checking work, where x=106
222+3(106)=540. 
So x°=106°
        
             
        
        
        
Answer:17
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The bottom left answer choice displays an outlier 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
25.047 or roughly 25.
Step-by-step explanation:
I solved it wrong the first time then i double check with wolframalpha and got the correct number.
We know that the area of the tile is 18  and it makes a triangle, we also know the base and height. In this case the base is 2
 and it makes a triangle, we also know the base and height. In this case the base is 2 and the height is also given which is
 and the height is also given which is  .
.
Area of triangle =  ,
, 
substituting we will end up with  18  =( 2
  =( 2 *
  *   ) / 2
) / 2
Here is the tricky part  , i totally forgot about that lol.
, i totally forgot about that lol. 
Simplifying: we will get  18  =
 = 
Now, in order to find the x, we will need to take the log of both sides. 

Solving for x we end up getting:
 = x
 = x 
where x = 25.047.
To be honest I deserve a nobel prize not a brainliest lol. 
Good question bro, take it easy. 
 
        
             
        
        
        
Should be 37 if you use Pythagorean theorem!