Nabil starts from his house and walks 10 km towards the east. He turns right and walks 12 km, turns left and walks 9 km, turns left again and walks 4 km, and finally turns right and walks 12 km. Which direction is Nabil facing at the end of the walk?
Correct answer D. East
Explanation
Distances do not matter here. Starting towards the east, Nabil makes 2 right turns and 2 left turns, a net turn of 0° clockwise, so the final facing direction is East.
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