When a ladder is placed at the proper angle for climbing, how far away will the rung at shoulder height be from the fire fighter?

When a ladder is placed at the proper angle for climbing, it should typically be set at a 75-degree angle. This angle allows for safe ascent and descent while ensuring that the ladder is stable and secure. The concept of "rung at shoulder height" suggests that the firefighter should be able to reach the first rung comfortably when standing next to the ladder.

At the ideal angle, the distance from the firefighter to the first rung at shoulder height is approximately arm's length. This distance allows the firefighter to easily grasp the rung without having to stretch excessively as they prepare to climb. Maintaining this position is crucial for safety, as it enables the firefighter to maintain control while placing their weight on the ladder.

The other potential distances, such as one hand width or two hand widths, do not provide a sufficient reach for safely accessing the rung, leading to potential safety hazards. The option of "about an arm-and-a-half away" would also put the rung too far for easy access, which would be impractical during an emergency situation. Therefore, the correct answer emphasizes the importance of having the rung at a reachable distance, aligning with safe ladder usage protocols.