Answer:
  c = 5 m
Explanation:
this exercise you want to divide the rectangular room into two triangular rooms
                  
the area of triangles is
            A = ½ base height
            A = ½ 4 3
           A = 6 m²
the length of the curtain can be found using the Pythagorean theorem
            c² = b² + a²
            c = √ (4² + 3²)
            c = 5 m
this is the length of the curtain
 
        
             
        
        
        
C is what i always have so ima go with C.
        
                    
             
        
        
        
Answer:
her displacement <em>s=337.5m</em>
Explanation:
check out the above attachment ☝️
 
        
                    
             
        
        
        
Answer: set up proportions 
Explanation: