Question

A ladder may not be used to gain access to a roof unless the top of the ladder extends at least how many feet above the roofline?

1) 2 feet
2) 3 feet
3) 4 feet
4) 5 feet

Answer 1

To gain access to a roof, a ladder should extend at least 3 feet above the roofline.

Step-by-step explanation:

The ladder should extend at least 3 feet above the roofline for safe access. This is because the ladder needs to provide enough height for the person to climb on and off the roof without any difficulty.