Two workers K and L start walking from the same point. K walks 5 km North, then turns right and walks 2 km. Meanwhile, L walks 3 km West, then turns South and walks 4 km. Finally L turns left and walks 5 km. Where is K with respect to L?
1
K is 1 km South of L
2
K is 9 km North of L
3
K is 9 km South of L
4
K is 1 km North of L