Answer:
-4+n
Step-by-step explanation:
-4+8n-7n=
 
        
             
        
        
        
Answer:
area of the figure: 29.92 m²
formula's:
- area of rectangle: length * width
- area of sector: ∅/360 * πr²
solving steps:
area of rectangle + area of sector
5.5 * 4 + 30/360 * π(5.5)²
22 + 7.919
29.92 m²
 
        
                    
             
        
        
        
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