 | Charles Davies - 1840 - 264 σελίδες
...solids with pasteboard. PLANE GEOMETRY. Of the Round Bodies. SECTION XII. OF THE THREE ROUND BODIES. 1. 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... | |
 | J. M. Scribner - 1844 - 130 σελίδες
...DEFINITIONS. ART. 49. 1. A Right 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. Thus, EF (fig. I) is a right cylinder. 2. The Jlxis of a cylinder is a line passing through the centre,... | |
 | Scottish school-book assoc - 1845 - 444 σελίδες
...figure. If the base be a triangle, it is a triangular pyramid. If a square, it is a square pyramid. VII. A cylinder is a solid described by the revolution of a rectangle about one of its sides remaining fixed ; which side is named the axis ; and either of the circles described by its adjacent... | |
 | Euclid, James Thomson - 1845 - 382 σελίδες
...base of a cone is the circle described by the leg which revolves. 24. A cylinder is a solid figure described by the revolution of a rectangle about one of its sides, which remains fixed. 25. The axis of a cylinder is the fixed straight line about which the rectangle... | |
 | Charles Davies - 1846 - 254 σελίδες
...THE CYLINDER. 31. What is a cylinder? what its upper, and what its lower base ? What is the axis ? 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 hinges,... | |
 | Dennis M'Curdy - 1846 - 168 σελίδες
...is the stationary straight line about which the trianqle revolves. 14. A cylinder is a solid figure described by the revolution of a rectangle about one of its sides, which is fixed. 15. The axis of a cylinder is the stationary side of the rectangle which revolves.... | |
 | William Vogdes - 1847 - 324 σελίδες
...whose ends are two equal parallel and similar plane figures, and whose sides are parallelograms. 39. A cylinder is a solid described by the revolution of a rectangle about one of its sides, which remains fixed. 40. A cone is a solid formed by the revolution of a rightangled triangle about... | |
 | James Wharton - 1847 - 224 σελίδες
...equal and parallel. 4. A cylinder is a round solid, having circular ends, and may be conceived to be described by the revolution of a rectangle about one of its sides. 5. A pyramid is a solid, having a plane figure for its base ; and whose sides are triangles meeting... | |
 | Jeremiah Day - 1848 - 354 σελίδες
...inches ? Aus. 15447 inches. SECTION IV. THE CYLINDER, CONE, AND SPHERE. ART. 01. 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... | |
 | Almon Ticknor - 1849 - 156 σελίδες
...prism when its ends are triangles ; a square prism when its ends are square, &c. Fig. 3. Kg. 4. 4. A cylinder is a solid described by the revolution of a rectangle about one of its sides, as an axis, which remains fixed ; as ABC D. 5. A cone is a solid described by the revolution of a right-angled... | |
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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. 
