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Use Pythagoras' theorem: 152-92 = 144 and the square root of 144 is 12 Answer: 12 feet
this is a tone ladder. This helpful when teaching music to children, because then they can use the ladder to see that there is a semitone or half step between mi and fa, as well as ti and do.
You can use a step ladder for multiple purposes. For ex. you can use it to clean the ceiling or the fans. This ladder can help reach to the far off objects in the store room.
ALWAYS use a ladder or step-stool
Step on the ice and slide across the big sheet like a skating rink to get to the ladder use the rocks to help you change direction.
That probably refers to the ratio between the length of the ladder, and the distance at which you place the bottom part of the ladder from the wall. If this distance is too short, you have the risk of the ladder falling backwards.
It is always a good idea to keep a step ladder in a handy place around the house. These small ladders can be easily stored and are very useful to have around. They are great to use to change light bulbs, hang pictures, dust the ceiling fan, or any other task that requires a bit of extra height. They can be tucked away easily in the closet or corner and pulled out whenever you may need them. A step ladder is a very wise investment that can make your life a great deal easier.
A ladder is made of two rails with rungs between them to climb like temporary stairs. Ladders can be leaned against the wall or be step ladders that have a side that is used as a prop.
This question is where you use the Pythagorean Theorem. Go to http://en.wikipdedia.org/ and search for Pythagorean Theoremif you don't already remember what it is, and good luck.
A board of some kind or maybe a small step ladder to prop it up.
Believe or not there is a place called industrial ladder where you can get one of those things. The website is even named that. Its also looks like amazon.com is a place to go to.