| Jeremiah Day - Measurement - 1815 - 388 pages
...2.1816950 ' i 4 ' • SECTION IV.* • THE CYLINDER, CONE, AND SPHERE. ART. 61. DEFINITION IA 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 aocis, which is a line passing... | |
| Jeremiah Day - Geometry - 1824 - 440 pages
...20.64572887.6631189 8.6602540)2. 18 16960 SECTION IV*. THE CYLINDER, CONE, AND SPHERE. AHT.61. .. 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... | |
| John Playfair - Geometry - 1829 - 210 pages
...of a cone is the circle about which the describing line revolves. 14. A cylinder is a solid figure **described by the revolution of a rectangle about one of its sides, which remains fixed.** 1 5. The axis of a cylinder is the fixed straight line about which the rectangle revolves. 16. The... | |
| Jeremiah Day - Measurement - 1831 - 520 pages
...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... | |
| Jeremiah Day - Logarithms - 1831 - 418 pages
...Solidities. 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 arc evidently equal and parallel circles. And the axis, which is a line passing through... | |
| A. Bell - Conic sections - 1837 - 180 pages
...circle described by the revolving side containing the right angle. 13. A right cylinder is a solid **described by the revolution of a rectangle about one of its sides, which remains fixed. The** axis of the cylinder is the fixed line about which the rectangle revolves ; and its bases or ends are... | |
| Commissioners of National Education in Ireland - Measurement - 1837 - 284 pages
...ar,e equal and parallel. 6. 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, which** remain fixed. 7. A pyramid is a solid, having a plane figure for its base ; and whose sides are triangles... | |
| Euclid, James Thomson - Geometry - 1837 - 410 pages
...parallel to the base, is equal and similar to the base. " Schol. Since (XI. def. 24.) a cylinder is **described by the revolution of a rectangle about one of its sides,** it is plain that any straight line in the rectangle perpendicular to the fixed line, will describe... | |
| Jeremiah Day - Geometry - 1838 - 416 pages
...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... | |
| Jeremiah Day - Geometry - 1839 - 432 pages
...43 SECTION IV.* THE CYLINDER, CONE, AND SPHEEE. 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... | |
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