Answer:
PQ
SR
PR
Step-by-step explanation:
they are all going down while the others rise
 
        
             
        
        
        
Answer:
2
i think
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
6.5 x 10^-7
Step-by-step explanation:
 
        
                    
             
        
        
        
By pythagoreans' theorem,
Longer edge 
= √(2² + 6²)
= √40 
∴ The length of the longer edge is the square root of 40 feet. 
Shorter edge 
= √(1² + 3²)
= √10 
Area = L × B
= √40 × √10
= 20 feet²
        
                    
             
        
        
        
Answer:
 im sorry, the answer to what?