Direction sense — Kate's facing after two left turns
Kate walks 4 km South, turns left and walks 8 km, turns left again and walks 8 km. She meets a friend coming opposite and they stop. Which direction is she facing?
Difficulty: Easy
Correct Answer: North
Explanation:
Introduction / Context: Two left turns rotate heading by 180° from the initial direction.
Given Data / Assumptions: South → left to East → left to North.
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