90 80% disocunt so what you do is divide that then let me know what you got
        
                    
             
        
        
        
If a full turn is 360 degrees then it is 25 degrees
        
                    
             
        
        
        
Answer:
12.04
Step-by-step explanation:
Well to solve for the unknown side "c" we need to use the Pythagorean Theorem formula,

We already have a and b which are 8 and 9 so we plug them in.

64 + 81 = c^2
145 = c^2
c = 12.04 rounded to the nearest hundredth.
<em>Thus,</em>
<em>the unknown side is about 12.04.</em>
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<em>Hope this helps :)</em>