question 16 / 20\nwhat is the correct angle of inclination for single and extension ladders?\nselect the…

question 16 / 20\nwhat is the correct angle of inclination for single and extension ladders?\nselect the best answer:\napproximately 90 degrees\napproximately 75 degrees\napproximately 60 degrees\napproximately 85 degrees\nprevious question next question

question 16 / 20\nwhat is the correct angle of inclination for single and extension ladders?\nselect the best answer:\napproximately 90 degrees\napproximately 75 degrees\napproximately 60 degrees\napproximately 85 degrees\nprevious question next question

Answer

Brief Explanations:

Safety - standards recommend an angle of approximately 75 degrees for single and extension ladders to ensure stability and prevent tipping.

Answer:

B. Approximately 75 degrees