What is the length of PR
Question 7a of 11 ( 3 Similarity Theorems and Scale Factors 112904 )  
Maximum Attempts:  1  
Question Type:  Numeric Fill In Blank  
Maximum Score:  2  
Correct Answer:  7  
Question:  What is the length of ? 



Question 7b of 11 ( 3 Similarity Theorems and Scale Factors 197444 )  
Maximum Attempts:  1  
Question Type:  Numeric Fill In Blank  
Maximum Score:  2  
Correct Answer:  6  
Question:  What is the length of ? 



Question 7c of 11 ( 3 Similarity Theorems and Scale Factors 197445 )  
Maximum Attempts:  1  
Question Type:  Numeric Fill In Blank  
Maximum Score:  2  
Correct Answer:  9  
Question:  What is the length of ? 


