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A 40 foot ladder is placed against a building the ladder forms a 75 degree angle with the ground How high up the building does the ladder reach?
115
what- a ladder rests against a building at an angle as shown, with endpoints (-2,0 ) and (0,8). what is the slope of the ladder?
4
Which type of ladder is a non self supporting has one section and has a fixed length which is determined by the length of the side of the rails?
step ladder
A ladder is leaning against a wall If the angle is between the ground and the ladder at 60 degrees and the wall is 4m how long is the ladder Give exact values?
If the angle between the ladder and the ground is 60 deg, and you know the angle between the ground and the wall is 90 deg, then you have a 30-60-90 degree triangle, which is a common triangle. You should memorize this one. The commonest sides of this right triangle are 4-5-6, with the longest side being the hypoteneuse, in this case the ladder leaning from the ground to the wall. The wall is 4m high, the base of the ladder would be 5m out from the wall, and the length of the ladder is 6m.
An extension ladder's distance from the base of a building should be what proportion of it's total extension?
It is not a proportion. There needs to be aroubd a 75 degree angle from the ground to the base. If it is too flat the ladder can slip out from underneath you. If it is too steep you can tip back. There is usually an angle at the bottom of the ladder if that is flat on the ground then that should be the safest angle (75 degrees)
Where can a platform ladder be purchased?
A platform ladder replaces traditional scaffolding. It is used for lower level, above ground tasks e.g. second story tasks. A platform ladder consists of two end sets of steps with a fixed platform between them, allowing for one or two persons to work from it. Because many of its uses are suitable for in home use platform ladders can be bought at home improvement stores such as Home Depot or Lowes. They can also be purchased at any industrial outlet that sells or supplies scaffolding.
What weight can a scaffolding right angle coupler take?
6.25 kn
A firefighter places a ladder against a building The ladder forms a 47 angle with the ground What is the measure of the angle between the ladder and the building?
43 degresses
What is the safest angle for a ladder to prevent accidents and ensure stability?
The safest angle for a ladder is about 75 degrees from the ground. This angle helps prevent accidents and ensures stability while using the ladder.
What is the proper angle for setting up an extension ladder?
The proper angle for setting up an extension ladder is about 75 degrees. This angle provides stability and safety while climbing.
What is the recommended angle for setting up an extension ladder safely?
The recommended angle for setting up an extension ladder safely is about 75 degrees.
A painter is standing at the base of a ladder that is leaning against the side of a house What angle do the ladder and the house form?
It can be any angle that is more than zero degrees and less than 90 degrees. <><><> It will be an ACUTE angle, and if the ladder is placed properly (1 ft out for each 4 ft up) the angle between wall and ladder will be ABOUT 18 degrees.
What is the safe working angle for a ladder?
Well it depends on what ladder it is some are safe some are not
What is the angle of elevation of a ladder leaning against a wall if the ladder is 2 meters long and reaches a height of 1.5 meters?
The angle of elevation of the ladder leaning against the wall is approximately 48.59 degrees.
Walking up a slope is easier than climbing a ladder Why?
The ladder is set at a steeper angle
A 40 foot ladder is placed against a building the ladder forms a 75 degree angle with the ground How high up the building does the ladder reach?
115
what- a ladder rests against a building at an angle as shown, with endpoints (-2,0 ) and (0,8). what is the slope of the ladder?
4
