Karan starts from point A and walks 10 m north to B, then 15 m east to C, then 10 m south to D. What is the distance between A and D? MCQ with Answer and Explanation
2 people start walking from the same place in opposite directions and both walk for 15 kilometers. One of them turns to his left and walks for 15 km, while theother turns to his right and walks for 15 km, then how far are they from each other now?
Explanation:
Person 1 walks 15 km North, turns left (West) and walks 15 km -> (-15, 15). Person 2 walks 15 km South, turns right (West) and walks 15 km -> (-15, -15). The horizontal coordinates are the same. Vertical distance = 15 - (-15) = 30 km.
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