Question

a boy Travels 3 kilometre North 4 kilometre east . what will be the minimum distance he needs to go to get back to where he started. what will be the direction of displacement?​

Answer 1

Answer:

7 km

Explanation:

First boy goes 3 km North then 4 km east and he needs to come back

so,

total distance covered = 4+3

=7km

and needs to come back.