 | Daniel Adams - Arithmetic - 1828 - 286 pages
...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... | |
 | Daniel Adams - Arithmetic - 1828 - 266 pages
...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... | |
 | Daniel Adams - Arithmetic - 1830 - 280 pages
...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... | |
 | Daniel Adams - Arithmetic - 1830 - 294 pages
...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,... | |
 | Daniel Adams - Arithmetic - 1831 - 276 pages
...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... | |
 | Michael Walsh - 1831 - 348 pages
...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?... | |
 | William Ruger - Arithmetic - 1832 - 282 pages
...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... | |
 | Daniel Adams - Arithmetic - 1833 - 268 pages
...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... | |
 | Michael Walsh - Arithmetic - 1838 - 346 pages
...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... | |
 | Daniel Adams - 1839 - 268 pages
...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... | |
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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. 
