From point X, a girl walks 70 m towards the north. Then, she takes a left tum and walks 150 m. Then, she takes a left turn and walks 70 m. Then, she takes another left turn and walks 90 m. She then takes a right turn and walks 100 m. Finally, she takes a left turn and walks 60 m to reach point Z. How far and in which direction is point Z from point X?
(All tums are 90 degree turns only)
1
60 m, North
2
60 m, South
3
100 m, North
4
100 m, South