Question

An object move 12 km
from a point A to B and then
move 5 km from point B to C
by making an angle of 90°
The displacement of object will
be-​

Answer 1

Answer:

13 km.

Explanation:

R^2=12^2+5^2

R=

$\sqrt{169}$

=13km.

Answer 2

Answer:

Your answer is 13km........