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Arjun walks 2 km towards East, turns right, walks 4 km, turns right, walks 5 km, turns right and then walks 8 km. How far is Arjun from the starting point?
Medium
Arjun walks 2 km towards East, turns right, walks 4 km, turns right, walks 5 km, turns right and then walks 8 km. How far is Arjun from the starting point?
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