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Assuming you mean "foot of the ladder": Sqrt(144 - 81) ie sqrt 63 = 7 feet 11¼ inches.

If you mean what you wrote then zero distance!

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What is the proper ladder ground placement for a working height of 12 feet?

For a working height of 12 feet, the ladder should be placed at a base distance of approximately 3 feet away from the wall for every 4 feet of ladder height. This means the base of the ladder should be about 9 feet from the wall. Additionally, ensure that the ladder is on stable ground and that the top is securely positioned against the surface to prevent slipping. Always follow the manufacturer's guidelines for specific ladder types.


What is the porper distance of a ladder to wall?

The proper distance of a ladder from a wall can be determined using the 4-to-1 rule: for every four feet of height you want to reach, the base of the ladder should be one foot away from the wall. This means if the top of the ladder is 12 feet high, it should be placed 3 feet away from the wall. This positioning helps ensure stability and safety while using the ladder. Always make sure the ladder is on a firm, level surface and positioned securely.


How far up a wall does a ladder reach that is 26 feet long and 10 feet from the base of a wall?

Regard the ladder as the hypotenuse and the distance from the wall as one leg of a right angled triangle. Then, 262 = 102 + H2 : where H is the height reached up the wall by the ladder. H2 = 676 - 100 = 576 : H = √576 = 24


The base of a ladder is 7 feet away from the wall The top of the ladder is 19 feet from the floor Find the length of the ladder to the nearest thousandth?

Using Pythagoras' theorem the length of the ladder is 20.248 feet


What is the minimal length ladder that a worker needs to access a landing nine feet above the adjacent floor?

To determine the minimal length of a ladder needed to reach a landing nine feet above the adjacent floor, we can use the Pythagorean theorem. Assuming the ladder is positioned at a safe angle (typically around 75 degrees), the minimal length can be calculated. For a height of 9 feet, a ladder length of approximately 10.2 feet would be required when factoring in the angle for safe use. Always ensure the ladder is placed securely and follows safety guidelines.

Related Questions

The foot of a ladder is placed 5 feet from a building the top of the ladder rests 12 feet up on the building how long is the ladder?

13 feet


a 12 foot ladder is placed against a wall so that the base of the ladder is 2 feet away from the wall. What is the height of the top of the ladder?

10,000 m


The foot of a ladder is placed 6 feet from a wall If the top of the ladder rests 8 feet up on the wall. how long is the ladder?

62+82=36+64=100 and the squared route of 100 is 10


What is the slope of the ladder when the ladder is placed 4 ft away from the house and is 16 ft tall on the house?

The slope is 4 (no units), and the ladder is 16.492 feet long. (rounded)


What is the proper ladder ground placement for a working height of 12 feet?

For a working height of 12 feet, the ladder should be placed at a base distance of approximately 3 feet away from the wall for every 4 feet of ladder height. This means the base of the ladder should be about 9 feet from the wall. Additionally, ensure that the ladder is on stable ground and that the top is securely positioned against the surface to prevent slipping. Always follow the manufacturer's guidelines for specific ladder types.


A 24-foot ladder is placed against a vertical wall of a building with the bottom of the ladder standing on level ground 22 feet from the basse of the building?

56


When A 12 foot extension ladder is placed against a wall To achieve the proper climbing angle approximately how far should the bottom of the ladder be from the base of the wall?

3 FEET


How high up on a building will a 15 foot ladder reach if the foot of the ladder is placed 5 feet from the building?

20


How far up a wall does a ladder reach that is 26 feet long and 10 feet from the base of a wall?

Regard the ladder as the hypotenuse and the distance from the wall as one leg of a right angled triangle. Then, 262 = 102 + H2 : where H is the height reached up the wall by the ladder. H2 = 676 - 100 = 576 : H = √576 = 24


The base of a ladder is 7 feet away from the wall The top of the ladder is 19 feet from the floor Find the length of the ladder to the nearest thousandth?

Using Pythagoras' theorem the length of the ladder is 20.248 feet


A ladder is leaning against a building the distance from the building to the botton of the ladder is 7 feet the ladder is 25 feet long how high up the building is the top of the ladder?

It is: 24 feet by using Pythagoras' theorem


If a ladder 40 feet long is placed so as to reach a window 30 feet high. What angle does it make with the level ground and how far is its foot from the base of the building?

Answer your self dont know