Question

A boy stops after travelling 3 km towards east and then goes 4 km towards north along a plane road . The reluctant displacement of the boy is :

(a) 7 km
(b) 4 km
(c) 5 km
(d) 15 km

Plz give step-by-step explanation ​

Answer 1

$\huge\red 5 km$

Answer 2

Answer:

7km

Explanation:

3+4=7

=7Km

because boy stop after travelling 3km toward east.

4km goes toward north.

and plus 3km and 4km.

and then you will got your ans.

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