A and B starts from a point in opposite directions. A travels 3 km and B also 3 km. Then A turns towards right and travels 4 km and B turns towards right and travels 4 km. What is the distance between A and B?

From pythagoras formulae:-

(6)² + (8)² = root of 100 = 10;

hence, A is 10 km far from B.

10 KM

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