What is the safest position to be in while observing someone using power tools?

Standing at least 3 feet away from someone using power tools and wearing safety glasses is the safest choice for several reasons. This distance helps minimize the risk of injury from potential flying debris or other dangers associated with using power tools. Safety glasses are crucial in protecting the eyes from any particles that may be ejected from the tool during operation, which is a common hazard.

Maintaining a safe distance ensures that even if something unexpected occurs—like a tool malfunction or a piece of material being ejected—the observer is far enough away to avoid injury. This practice emphasizes both personal safety and the importance of being cautious when in proximity to power tools, where accidents can happen quickly and without warning.

Choosing to stand closer to the operator, as in one of the other options, increases the risk of injury and does not take adequate precautions for personal safety. Thus, the combination of a safe distance and appropriate protective gear makes this choice the best practice when observing power tool usage.