Answer: 30 meters 
Step-by-step explanation:
50/12=4.1666
4.1666x7=29.162 round it to 30
 
        
                    
             
        
        
        
Answer:
C. ∠SOE and ∠DOA
D. ∠EOA and ∠DOS
Step-by-step explanation:
Vertical angles are congruent angles.
From the given figure, the vertical angles are...
∠SOE and ∠DOA
∠EOA and ∠DOS
<u>---------------------------</u>
 
        
             
        
        
        
Numbers shade ins and lines