Final answer:
The distance to signal before turning at an intersection is determined by local traffic laws and regulations, typically ranging from 50 to 500 feet. In the United States, the general guideline is to signal at least 100 feet before making a turn. It is important to check the specific regulations of the state or country you are in for the accurate distance.
Step-by-step explanation:
The proper distance to signal before turning at an intersection is determined by local traffic laws and regulations. In the United States, the general guideline is to signal at least 100 feet before making a turn. However, in some states, the requirement may be different and could range from 50 feet to 500 feet. It is important to check the specific regulations of the state or country you are in for the accurate distance.
For example, if you are in a state where the requirement is 100 feet, you would signal when you are approximately 100 feet away from the intersection before making a turn. This allows other drivers and pedestrians to be aware of your intention to turn and gives them enough time to react.