after attending vote Ravi and Hrithik decided to Walker certain distance Ravi walks 20 metres towards the South than trying to his right he walks 30 metres then during to his left he walked printing again he turns to his left and walks 30 minute metre Hrithik walks 20 metres towards the north from there he walks 12 towards the south then he walks 6 km towards east how far and in which direction is Ritik with reference to his starting point?
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7metres east
10 metres north-west
10 metres north-east
7 metres west
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Answer:
The perpendicular distance and distance from the base between the starting point and the end point is 20 km each.
It forms a right triangle.
Thus by Pythagoras theorem, the required distance is
20
2
+20
2
=20
2
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