 | Mathematics - 1836 - 488 pages
...СОППСХ surface of a right cylinder. Multiply the length into the cir. cumference of the base. Toßnd the solidity of a cylinder. Multiply the area of the base by the hight. To ßnd the con. vex surface of a right cone. Multiply half the slant hight by the circumference... | |
 | Charles Davies - Arithmetic - 1838 - 292 pages
...surface of a cylinder, the diameter of whose base is 20 and the altitude 20 ? Ans. 1256,64. § 2O5. To find the solidity of a cylinder — Multiply the...EXAMPLES. 1. Required the solidity of a cylinder of which th« altitude is 12 feet, and the diameter of the base 15 feet? OPERATION. IB2 =225 ,7854 area base... | |
 | Charles DAVIES (LL.D.) - Arithmetic - 1843 - 348 pages
...Required the surface of a cylinder, the diameter of whose base is 20 and the altitude 20 ? Ans. § 2O«5. To find the solidity of a cylinder — Multiply the...feet, and the diameter of the base 15 feet? OPERATION. 152=225 ,7854 area base 176,7150 12 We first find the area of the base, and then multiply by the altitude... | |
 | Charles Davies - Arithmetic - 1846 - 362 pages
...Required the surface of a cylinder, the diameter of whose base is 20 and the altitude 20 ? Jlns. § 20«5. To find the solidity of a cylinder— Multiply the...feet, and the diameter of the base 15 feet? OPERATION. 152=225 ,7854 area base' 176,7150 We first find the area of the base, and then multiply by the altitude... | |
 | Charles Davies - Arithmetic - 1847 - 368 pages
...surface of a cylinder, the diameter of whose base is 20 and altitude 50 feet ? Ans. 3U1.QSq.ft. 294. To find the solidity of a cylinder, Multiply the area...feet, and the diameter of the base 15 feet. OPERATION. We first find the area of 15a=225 .7854 area base 176.7150 12 the base, and then multiply by the altitude... | |
 | James Bates Thomson - Arithmetic - 1847 - 434 pages
...frustum of a cone are 18 ft. and 14 ft., and its slant-height 11 ft., what is its convex surface 1 64O» To find the solidity of a cylinder. Multiply the area of the base by the height. (Leg. VIIL 2.) 11. Find the solidity of a cylinder 10 ft. in diameter, and 35 ft. high. 12.... | |
 | 458 pages
...of similar nature. THE DECORATOR S ASSISTANT. JHensuratton of (Continued from page 3*.) PROBLEM v. To find the solidity of a cylinder. Multiply the area of the base by the perpendicular height, and the product will be the solidity. Example. — What will be the solidity... | |
 | Charles Davies - Arithmetic - 1848 - 372 pages
...the convex surface of a cylinder, the diameter of whose base is 20 and altitude 50 feet ? Ans. 294. To find the solidity of a cylinder, Multiply the area...is 12 feet, and the diameter of the base 15 feet. We first find the area of the '• so, and then multiply by UIP altitude : the product is the solidity.... | |
 | James Bates Thomson - Arithmetic - 1848 - 432 pages
...frustum of a cone are 18 ft and 14 ft., and its slant-height 11 ft., what is its convex surface7 640. To find the solidity of a cylinder. Multiply the area of the base by the height. (Leg. VIII. 2.) 11. Find the solidity of a cylinder 10 ft. in diameter, and 35 ft. high. 12.... | |
 | James Bates Thomson - Arithmetic - 1848 - 434 pages
...frustum of a cone are 18 tX ond 14 ft., and its slant-height 1 1 ft., what is its convex surface 1 (J-IO. To find the solidity of a cylinder. Multiply the area of the base by the height. (Leg. VIII. 2.) 11. Find the solidity of a cylinder 10 ft. in diameter, and 35 ft. high. 12.... | |
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To find the contents of a cylinder, Multiply the area of the base by the altitude : the product will be the contents. 
