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5 meters
Using Pythagoras' theorem the length of the ladder is 20.248 feet
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Using Pythagoras' theorem it is 20 feet
Then an angle of 58 degrees will be at the bottom of the ladder. Use trigonometry and the sine ratio: sin = opp/hyp and hyp = opp/sin hyp = 20/sin(58) = 23.58356807 length of ladder = 24 feet to the nearest foot
The length of a step ladder is its height. An eight foot step ladder is 8' long.
at the top.
the top "RUNG" -- or the last "RUNG"// also said as top or last step
11 rungs.
2 rung
Each rung of the ladder is built on prior steps, it is critical that each step be as accurate as possible. Unfortunately, each new step up the ladder brings about a little more uncertainty. Each step up the ladder is a little more unsteady than the previous step. You can imagine the ladder with bottom rungs secure and solid, but each step up becomes a little more uncertain, until at the top rung, there can be disagreements large enough to support different theories about the ultimate end.
second rung
Check out http://www.ladderstore.com/ladder-regulations-i-27.html for your answer. Thanks!
The word "rung" is used to refer to a step on a ladder or a level of a hierarchy. For example, "She climbed up the ladder and reached the top rung" or "He has climbed up the corporate ladder and reached a high rung in the company."
geelong are currently been on the ladder
up the ladder up the ladder up to the top
23.53