Question

Ram walks 13m north West and 5m South-how far is he from his initial position​​

Answer 1

Step-by-step explanation:

Let us consider a Cartesian plane thinking positive X-axis as South,

Negative x axis as North, Positive Y-axis as East and Negative as West.

A man walked along negative X-axis 3 m and then parallel to negative Y-axis he walked 2 m.

And then parallel to negative X-axis he walked 1 m and finally walked 5 m parallel to positive Y-axis and he has coordinates of (−4,3).

He makes right angle triangle with base AC=4, side AB=3 and hypotenuse BC.

∴ by Pythagoras theorem,

BC 2 =AB 2

+AC 2⟹ BC 2 =3

2 +4 2

∴ BC=5.

Hence from origin he is at distance of 5 m

Answer 2

Answer:

here is the answer

Step-by-step explanation:

note- it is not solved by me