Question

to maximize a ladders stability and strength, ladders must be set up against a support as close to a _______ pitch as possible. choose an option below 15.5° 50.5° 75.5° 105.5°

Explanation:

The standard recommended pitch for ladder stability and strength is based on the 4-to-1 rule: for every 4 feet of ladder height, the base should be 1 foot away from the support. This corresponds to an angle of approximately 75.5 degrees from the ground, which maximizes the ladder's structural integrity and stability.

Answer:

75.5°