Final answer:
The safelight must be placed at a minimum of 4 feet from both the film and the work area to prevent accidental film exposure.
Step-by-step explanation:
The question seems to be related to the practice of handling photographic film in a darkroom setting, where a safelight is used to provide illumination without affecting the light-sensitive materials. The safelight must be placed a minimum of 4 feet from the film and the work area. This distance ensures that the film is not exposed to strong light, which could ruin the photographic images during processing. It's a safety measure recommended to prevent accidental exposure of the film.