Question

A lady runs 18 kms towards east and then 24 km towards north. How far is she from her starting point and in which direction?

Answer 1

Answer:

I think the answer is 42km is the lady far from her starting point.

Answer 2

Answer:

let her starting point is x

than( x)2 = (18)2 + (24)2

(x)2 = 900

x=30 and direction will be north-east.