 | Elias Loomis - Conic sections - 1849 - 252 pages
...surface will be equal to three quadrantal triangles, etc. BOOK X. THE THREE ROUND BODIES. Definitions. 1. A cylinder is a solid described by the revolution of a rectangle about one of its sides, which remains fixed. The bases of the cylinder are the circles described by the two revolving opposite... | |
 | J. M. Scribner - Mechanical engineering - 1849 - 286 pages
...SPHERE. DEFINITIONS. 1. A. cylinder is a solid, having equal and parallel circles for its ends, and is described by the revolution of a rectangle about one of its sides. 2. A cone is a solid body, of a true taper from the base to a point, which is called the vertex, and... | |
 | Charles Davies - Geometry - 1850 - 218 pages
...pyramid. The altitude of a frustum is the perpendicular distance between the upper and lower planes. C 16. A Cylinder is a solid, described by the revolution of a rectangle, AEFD, about a fixed side, EF. As the rectangle AEFD, turns around the side EF, like a door upon its... | |
 | Jeremiah Day - Geometry - 1851 - 418 pages
...7.6631189 2.1816950 43 SECTION IV.* THE CYLINDER, CONE, AND SPHERE. ART. 61. DEFINITION I. A right cylinder is a solid described by the revolution of a rectangle about one of its sides. The ends or bases are evidently equal and parallel circles. And the axis, which is a line passing through... | |
 | Thomas Lund - Geometry - 1854 - 520 pages
...base of the cone is a circle. DBF. A Right cylinder is a solid which may be supposed to be generated by the revolution of a rectangle about one of its sides as an axis, the opposite side of the rectangle describing the cylindrical surface : the extremities of the cylinder... | |
 | Charles Davies - Geometry - 1855 - 340 pages
...pyramidThe altitude of a frustum is the perpendicular distance between the upper and lower planes- "i 16- A Cylinder is a solid, described by the revolution of a rectangle, AEFD, about a fixed sido, EFAs the rectangle AEFD, turns around the side EF, like a door upon its hinges,... | |
 | Euclides - 1855 - 270 pages
...The base of a cone is the circle which forms one of its boundaries. XXI. A cylinder is a solid figure described by the revolution of a rectangle about one of its sides whieh remains fixed. A cylinder may be defined as a solid figure bounded by two opposite equal and... | |
 | John Fair Stoddard - Arithmetic - 1856 - 312 pages
...parallelograms, as figure C. 4. A CYLINDER is a solid, having equal circles for ends, and is generated by the revolution of a rectangle about one of its sides; as figure D 5. A PYRAMID is a solid, having for its base a plane rectilinear figure; and for its sides... | |
 | Elias Loomis - Conic sections - 1858 - 256 pages
...surface will be equal to three quadrantal triangles, etc. BOOK X. THE THREE ROUND BODIES. Definitions. 1. A cylinder is a solid described by the revolution of a rectangle about one of its sides, which remains fixed-. The bases of the cylinder are the circles described by the two revolving opposite... | |
 | Cadmus Marcellus Wilcox - Rifle practice - 1859 - 308 pages
...sphere are equal ; the diameters are also equal, and double the radii. A cylinder is a solid, generated by the revolution of a rectangle about one of its sides, as an axis. In this revolution, the sides, perpendicular to. the side about which the revolution is made, describe... | |
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Definitions. 1. A cylinder is a solid described by the revolution of a rectangle about one of its sides, which remains fixed. 
