Question

3. Which type of mirror is usually used as a rear-view mirror in
motor cars?
​

Answer 1

Convex mirrors

Convex mirrors have very wide field of view as they are curved outwards. So, the convex mirrors enable the driver to view much larger area than a plane mirror.

Answer 2

ANSWER:

THE MIRROR USUALLY USED AS A REAR-VIEW MIRROR IN MOTOR CARS ARE CONVEX MIRRORS

I HOPE THIS WILL HELP YOU IN YOUR WORK MY DEAR MATE.