Final answer:
The correct answer is 4) All of the above. When entering or exiting a roundabout, you must always yield to traffic already in the roundabout, signal your intentions, and maintain a constant speed for safety and smooth traffic flow.
Step-by-step explanation:
The correct answer is 4) All of the above.
When entering or exiting a roundabout, you must always yield to traffic already in the roundabout, signal your intentions, and maintain a constant speed to ensure smooth traffic flow and safety.
Yielding to traffic already in the roundabout is important because it allows vehicles already in the roundabout to maintain their right of way.
This helps prevent collisions and ensures a smooth flow of traffic.
Signaling your intentions is crucial so that other drivers know your intended direction and can adjust their own driving accordingly.
This helps prevent confusion and potential accidents.
Maintaining a constant speed is important because it helps to maintain the flow of traffic and prevents abrupt stops or sudden accelerations that could lead to accidents.