Arjun walks 4 km towards west, turns left and walks 5 km. Then turns towards east and walks 2 km. Again he takes a turn towards south and walks 3 km and stops for a while. Then he further walks 2 km towards east. What is the distance of Arjun from his starting point?
1
14 km
2
104 km
3
8 km
4
2 km