Question

a man goes 5 metre in East and then 12 metre in north direction find the distance from the starting point​

Answer 1

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see the figure in attachment

This Will form a right angle Triangle

So The Distance from starting point will be the hypotenuse

So we have a Pythagorean Triplet here

Where

13²=12²+5²

So hypotenuse is 13

Therefore distance from starting point is 13m