| 1801 - 426 páginas
...cone is a round pyramid, having a circular base. , 4. 8. A sphere is a solid, bounded by one continued **convex surface, every point of which is equally distant from a point within,** call- LJL!| ed the centre. The sphere may -jj', be conceived to be formed by the revolution of a semicircle... | |
| David Steel - 1805
...pyramid, whose base is a circle, whence it gradually tapers to the vertex. A Sphere, or globe, is a solid **bounded by one uniform convex surface, every point...which is equally distant from a point within, called** the centre. The sphere may be conceived to be formed by the rotation of a semi-circle about its diameter.... | |
| Charles Vyse - 1806 - 320 páginas
...Parallel Rectangles, and the four Sides are Quadrangles. Fig. 22. A Sphere is a Solid bounded by a **convex Surface, every Point of which is equally distant from a Point** C, within, called the Centre. The .\xis, or Diameter of a Sphere, is the right Lin? AB. Fig. 23. A... | |
| Samuel Webber - 1808
...prism ; being triangular, or square, or hexagonal, 8. A sphere is a solid, bounded by one continued **convex surface, every point of which is equally distant from a point within, called** the centre* The sphere may be conceived to be formed by the revolution of a semicircle about its diameter,... | |
| William Nicholson - 1809
...Jnssieu. Essential character : calyx superior, trifid ; corolla equal, trifid ; capsule three celled ; **seeds very many. There are four species. GLOBE, a...from a point within called its centre. Euclid defines** Ihr globe or sphere, to bè a solid figure described by the revolution of a semi-circle about its diameter,... | |
| Oliver Welch - 1812 - 231 páginas
...'c.'' to find the solidity of a globe, or spher-e. NB A globe or sphere is a round body boundedby a **surface every point of which is equally distant from a point within called** the centre ; a line passing from one side to the other through the centre is called the diameter, or... | |
| John Mason Good - 1813
...gland. Sec GLAND. GLOBE, in geometry, one of the round bodiet more usually called л sauere: it is **bounded by one uniform convex surface, every point of which is equally distant from a** certain point within »ailed the centre. ForEiu-lid'sdefinition.eeethearticleGEOMiTRT. If <l denote... | |
| Charles Vyse - 1815 - 320 páginas
...parallel rectangles, and the four sides are quadrangles. Fig. 22. A sphere is a solid bounded by a **convex surface, every point of which is equally distant from a point** C,. within, called the centre. / The axis, or diameter of a sphere, is the right Ifne AB. Fig. 23.... | |
| William Jillard Hort - 1822
...perpendicular height, and take one third of the product. A sphere is a solid, bounded by one continued **convex surface, every point of which is equally distant from a point within, called** the centre. Rule for finding the surface of a sphere or any segment or zone thereof. Multiply the circumference... | |
| James Mitchell - 1823 - 576 páginas
...SPECULUM, the same as Mirror. SPHERK. or ULOBE, in Geometry, is a solid contained under one uniform **surface, every point of which is equally distant from a point within, called** the centre of the sphere, and may be conceived to be generated by the revolution ot a semi-circle Rbout... | |
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