| Gilbert Dyer - 1770 - 191 sider
...Infini'e, it will then be called a Cane : Or, 2I1 . A CONE may be defined to be a Solid, generated **by the Revolution of a right-angled Triangle, about one of the Sides** which contains the Right Angle. 212. A SPHERE is a Solid made by the Rotation of a Semi Circle about... | |
| Jeremiah Day - 1815 - 96 sider
...distance from one base to the plane of the other. In a right cylinder, it is the length of the axis. II. **A right cone is a solid described by the revolution of a** right angled triangle about one of the sides which contain the right angle. The base is a circle, and... | |
| Peter Nicholson - 1826
...parallel. A PYRAMID is a solid, bounded by plane surfaces, all but one of which meet in one point. **A RIGHT CONE is a solid, described by the revolution of a right-angled triangle about one of** its legs. The leg, or the une round which the triangle revolves, is called the axis of the cone ; and... | |
| John Bonnycastle - 1829 - 252 sider
...DEFINITIONS. 1. The conic sections are such plain figures as are formed by the cutting of a cone. 2. *A. **cone is a solid described by the revolution of a right-angled triangle . about one of** its legs, which remains fixed. C 3. The axis of the cone is the right line about which the triangle... | |
| JAMES HAYWARD - 1829
...upon their homologous measPART SECOND. SECTION II.— Of the Round Bodies. The right cone is generated **by the revolution of a right-angled triangle about one of the sides containing the** right-angle, as the triangle SCA (Jig. 140) about the Fig.140. side SC. The hypothenuse SA by this... | |
| Jeremiah Day - 1831 - 155 sider
...distance from one base to the plane of the other. In a right cylinder, it is the length of the axis. II. **A right cone is a solid described by the revolution of a** right angled triangle about one of the sides which contain the right angle. The base is a circle, and... | |
| Jeremiah Day - 1831 - 370 sider
...distance from one base to the plane of the other. In a right cylinder, it is the length of the axis. II. **A right cone is a solid described by the revolution of a** right angled triangle about one of the sides which contain the right angle. The base is a circle, and... | |
| Tobias Ostrander - 1833 - 159 sider
...DEFINITIONS. 1. THE Conic Sections are such plain figures as are formed by the cutting of a cone. 2. A **cone is a solid, described by the revolution of a right-angled triangle about one of** its legs which remains fixed. 3. The axis of the cone, is the right line about which the triangle revolves.... | |
| Tobias Ostrander - 1834 - 159 sider
...DEFINITIONS. 1. THE Conic Sections are such plain figures as are formed by the cutting of a cone. 2. A **cone is a solid, described by the revolution of a right-angled triangle about one of** its legs which remains fixed. 3. The axis of the cone, is the right line about which the triangle revolves.... | |
| 1836 - 335 sider
...falling within the larger tube. 155. A solid is generated by the revolution, through a given angle, **of a right-angled triangle about one of the sides containing the right angle;** determine the moment of a couple which, acting in the plane of symmetry, will support the solid with... | |
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