Answer:
Step-by-step explanation:
 
        
                    
             
        
        
        
The perimeter of an object is equal to its sides added up.  Because this is a triangle, it will have 3 equal sides.  Since the triangle has 3 equal sides, its perimeter will be equal to one of its side lengths * 3.  
Because the perimeter will be equal to one of its side lengths * 3, x is equal to one of the triangle's side lengths.
        
                    
             
        
        
        
Hi I like numbers12344675890
        
             
        
        
        
Answer:
options?
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Hello,
You can list the following ones which are correct for a), b) and c)

Thanks