What should the driver be able to see in the exterior mirrors of a vehicle when they are properly adjusted?

The sides of the vehicle only.
60% angled to the vehicle and 40% to the road.
The area to each side of the vehicle.
The back of the vehicle only.

Explantion: Exterior mirrors enable drivers to see the area on each side of the vehicle. Drivers must take into account all visible hazards in order to make informed, correct and safer decisions.

Theory Tester

What should the driver be able to see in the exterior mirrors of a vehicle when they are properly adjusted?

Managing Risk