Answer:
don't know what class are you you are using which mobile or laptop
 
        
             
        
        
        
Ok well I know measure of long leg is 30 degrees and short leg is 60 degrees
        
             
        
        
        
Answer:
it moves 25 inches.
Explanation:
the east west bit isn't important, ignore it. if an ant starts at 6 then moves to 19 then we need to subtract 19 from 6, that's 13. then it moves to 7. the difference between 19 and 7 is 12. add that to 13 and you get 25. it's important to remember that there is no such thing as negative distance. if it moved, then it counts. 
 
        
             
        
        
        
Answer:
D
Explanation:
appearance is not a imp factor . location could be imp. becoz a proper environment is need to study such courses.