Comprehension Passage
Directions: Study the following information carefully and answer the questions given below:
A starts form a point and starts moving towards east, he stops after 10 m, then he turns right and moves 10m, he does this 2 more times. B also starts from the same point, and moves but towards west with same distance, same number of times.What happens if A stops before taking the last turn, how far will be B from A?
1
10 m
2
20 m
3
12.7 m
4
40 m
5
None of the above