Question

a man Travels 7 kilometre north then goes 3 kilometre east and then 3 kilometre i south how far is from starting point
(question is from pathogoras theorem )​

Answer 1

Answer:

5 km

Step-by-step explanation:

In ΔAOB,O is right angle.

∴ Applying Pythogorus theorem,

(AB) 2=(OB) 2+(OA) 2

=9+16

(AB) 2=25

AB=5

∴ He is 5km from starting point

Answer 2

Answer:

Hope it helps :) Answer = 5 km