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 Βιβλία Βιβλία 1 - 10 από 24 για Ans. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ;....
Ans. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the ditch ? Ans.
The Prussian Calculator: By which All Business Calculations are Performed by ... - Σελίδα 145
των Isaac A. Clark - 1846 - 191 σελίδες
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## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 264 σελίδες
...reaching from point to point ? Ans. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the ditch ? Ans. 40 feet. 17. If the ladder be 40 feet, and...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 264 σελίδες
...reaching from point to point ? Arts. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the ditch ? Ans. 40 feet. 17. If the ladder be 40 feet, and...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1830 - 264 σελίδες
...reaching from point to point ? Ans. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the ditch ? Ans. 40 feet. 17. If the ladder be 40 feet, and...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1830 - 264 σελίδες
...reaching from point to point ? Ans. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the ditch? Ans. 40 feet. i- I1*. If the ladder be 40 feet,...

## Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1831 - 264 σελίδες
...reaching from point to point ? Ans. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the ditch ? Ans. 40 feet. 17. If the ladder be 40 feet, and...

## Mercantile Arith

Michael Walsh - 1831
...and perpendicular is the length of the hypothenuse. EXAMPLES. 1. The top of a castle from the ground is 45 yards high, and is surrounded with a ditch 60 yards broad; what length must a ladder be to reach from the outside of the ditch to the top of the castle?...

## A New System of Arithmetick: In which the Rules are Familiarly Demonstrated ...

William Ruger - 1832 - 263 σελίδες
...side ? Ans. 27 feet. 3. The wall of a building is 30 feet high, and the street in front is 40 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the street ? Ans. 50 feet. NOTE — A knowledge of this problem...

## Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1833 - 264 σελίδες
...reaching from point to point ? Arts. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the ditoh ? Am, 40 feet. 17. If the ladder be 40 feet, and...

## The Mercantile Arithmetic: Adapted to the Commerece of the United States, in ...

Michael Walsh - 1838 - 327 σελίδες
...and perpendicular is the length of the hypotenuse. EXAMPLES. 1 . The top of a castle from the ground is 45 yards high, and is surrounded with a ditch 60 yards broad ; what length must a ladder be to reach from the outside of the ditch to the top of the castle...

## Arithmetic, in which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1839 - 264 σελίδες
...reaching from point to point ? Ana. 10 feet. 16. A wall is 32 feet high, and a ditch before it is 24 feet wide ; what is the length of a ladder that will reach from the top of the wall to the opposite side of the ditch ? Ans. 40 feet. 17. If the ladder be 40 feet, and...