Answer:
4 tickets were sold
Step-by-step explanation:if you have 100 of anything. 5 sets of 20=100
 
        
                    
             
        
        
        
Point D? or A 
correct me if im wrong
        
                    
             
        
        
        
Yes since a kite is a rhombus and a rhombus has 4 congruent sides.
        
             
        
        
        
Hopes this helps:
Answer: 
4/100, 0.04, and I don’t know the percent but I hope that helps.