8w=40 
You get area by doing length x width. In this case, the “length” is the height. So you would need to figure out what you multiply 8 by to get 40. 
 
        
             
        
        
        
Answer:
x= -10
Step-by-step explanation:
So because the angle 55 is part of the same line as one of the unknown angles you can do 180-55 to find that first angle at the top, which is 125.
Next add all three angles (125 + x + 35 + x + 40)=180
Combine the x values to get 2x and subtract the three values from 180 
Then 2x= -20, x should be equal to -10
You can plug x back into the values and check your work by adding all the values again, making it all equal to 180 degrees again
 
        
             
        
        
        
If you are talking about pi/4 radians then that would be 45 degrees because pi in radians is 180 degrees.
        
             
        
        
        
❤ <em>Hey There!! ❤</em>
<em>The answer is below!!</em>
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Step-by-step explanation:
 x 
 ÷ 
 x 
 = $
 
 $1,131.20
<em>P.S </em><em>Tell me if this is wrong...</em>

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Is it 2 different questions or just one?