 | Edward Spon, Oliver Byrne, Ernest Spon, Francis N. Spon - Engineering - 1870 - 398 pages
...eteel. Гhc ton and bottom webs of the gmlers are of boiler-plate, and consist of horizontal tables 4 ft. wide at the top and 3 ft. wide at the bottom, and of four vertical ribs, the two outer rows bemg 24 m. deep, and the two mner 21 m. deep. The joints... | |
 | Great Britain. Civil Service Commission - 1880 - 670 pages
...ceiling at the same rate. 22. A ditch has to be made 360 feet long, 10 feet wide at the top, and 3 feet wide at the bottom, the angle of the slope of each...to be excavated. 23. A circular pond has an area of 346J square yards. Find to the nearest penny the cost of fencing it round at 4s. 6d. per lineal yard.... | |
 | George Albert Wentworth, George A. Hill - Arithmetic - 1884 - 156 pages
...ceiling at the same rate. 22. A ditch has to be made 360 feet long, 10 feet wide at the top and 3 feet wide at the bottom, the angle of the slope of each...the nearest penny the cost of fencing it round at 4 s. 6 d. per lineal yard. 24. A cubical block contains 1 cubic yard, 2 cubic feet, 541 cubic inches.... | |
 | George Albert Wentworth - 1888 - 160 pages
...ceiling at the same rate. 22. A ditch has to be made 360 feet long, 10 feet wide at the top and 3 feet wide at the bottom, the angle of the slope of each...to be excavated. 23. A circular pond has an area of 34G-J- square yards. Find to the nearest penny the cost of fencing it round at 4s. 6d. per lineal yard.... | |
 | Franz Hocevar - 1903 - 106 pages
...significant figures. 143. A ditch has to be made 120 feet long, 10 feet wide at the top, and 3 feet wide at the bottom, the angle of the slope of each side being 45°. Find the number of cubic feet to be excavated. the wall is 18 feet and the slope at each end the same as that at the sides.... | |
 | Eugene Randolph Smith - Geometry, Plane - 1909 - 424 pages
...your class recites, and calculate the number of cubic feet of air space per person. 12 ft. high, 1 ft. wide at the top, and 3 ft. wide at the bottom, one face being perpendicular to the plaue of the tracks. If 12 mi. of track were inclosed, how many... | |
 | Eugene Randolph Smith, William Henry Metzler - Geometry, Solid - 1918 - 232 pages
...your class recites, and calculate the number of cubic feet of air space per person. 12 ft. high, 1 ft. wide at the top, and 3 ft. wide at the bottom, one face being perpendicular to the plane of the tracks. If 12 mi. of track were inclosed, how many... | |
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Find the additional expense of painting the ceiling at the same rate. 22. A ditch has to be made 360 feet long, 10 feet wide at the top and 3 feet wide at the bottom, the angle of the slope of each side being 45°. Find the number . of cubic yards to... 