Answer:
um
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
i only know it is c and e but dont know about a and b
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4 right angles & 2 sets of parallel lines
Step-by-step explanation:
i am big brain
 
        
             
        
        
        
Answer:
Step-by-step explanation:
 ∩
∩  is asking for the intersection of sets
 is asking for the intersection of sets  and
 and  , or simply, which numbers can be found in both sets.
, or simply, which numbers can be found in both sets.
The numbers shared between the two sets are  .
.
Next, we need to union this result with the set  , or simply, combine the numbers in both sets together.
, or simply, combine the numbers in both sets together.
This would result in 
 
        
             
        
        
        

Solution:
Given PRQ is a triangle. 
ST is a line parallel to RQ.



<u>Triangle proportionality theorem,</u>
<em>If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally.</em>


Do cross multiplication, we get

Divide by 2x on both sides, we get
