A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre. Solid Geometry - Page 347by John H. Williams, Kenneth P. Williams - 1916 - 162 pagesFull view - About this book
| Benjamin Greenleaf - Geometry - 1866 - 328 pages
...THE SPHEEE, AND ITS PKOPERTTES. DEFINITIONS. 497. A SPHERE is a solid, or volume, bounded by a curved surface, all points of which are equally distant from a point within, called the centre. The sphere may be conceived to be formed by the revolution of a semicircle, DAE, about... | |
| Benjamin Greenleaf - Geometry - 1868 - 340 pages
...THE SPHERE, AND ITS PR0PERTIES. DEFINITIONS. 497. A SPHERE is a solid, or volume, bounded by a curved surface, all points of which are equally distant from a point within, called the centre. The sphere may be conceived to be formed by the revolution of a semicircle, DAE, about... | |
| John Fair Stoddard - Arithmetic - 1868 - 428 pages
...they meet is called the vertex. A Circle is a plane figure bounded by a curved line, all the parts of -which are equally distant from a point within called the center (493). A circumference is the curve line which bounds a circle, and always 'contains 360 deg. An arc... | |
| Henry Bartlett Maglathlin - Arithmetic - 1869 - 332 pages
...feet are there in it ? Ans. 61.228-)- cu. ft. SPHERES. 428. A Sphere is a volume bounded by a curved surface, all points of which are equally distant from a point within called the center. 429. The RADIUS of a sphere is a straight line drawn from the center to any point in the surface. 430.... | |
| Emerson Elbridge White - Arithmetic - 1870 - 350 pages
...other the Perpendicular or Altitude. 156. A Circle is a portion of a plane bounded by a curved line, all points of which are equally distant from a point within, called the center. The curved line which bounds a circle is its Circumference. One-half of a circumference is a Semicircumferenee... | |
| Elias Loomis - Geometry - 1871 - 302 pages
...SPHERICAL GEOMETRY Definitions. 1. A sphere is a solid bounded by a curved surface, ail tho joints of which are equally distant from a point within, called the center. The sphere may be conceived to be described by the revolution of a semicircle A.DB, about its diameter... | |
| Daniel Barnard Hagar - Arithmetic - 1871 - 220 pages
...avoirdupois ? SECTION XXVI. CIRCULAR MEASURES. 314. A Circle is a plane surface bounded by a line, all parts of which are equally distant from a point within called the' center. 315. A Circumference is the line that bounds a circle. 316. An Arc is any part of the circumference... | |
| Edward Payson Jackson - Astronomical geography - 1872 - 154 pages
...whole extent ; as the lines of words upon this page, the covers of a closed book, etc. FIG. 2. 22. A Sphere is a solid bounded by a surface, all points...equally distant from a point within, called the center. 23. The Circumference of a Sphere is the greatest circle that may be drawn upon its surface. 24 t The... | |
| David Munn - 1873 - 160 pages
...spherical 2one is equal to the product of its altitude by the circumference of the sphere. Def.—A sphere is a solid bounded by a surface, all points of which are equally distant from a point within it, called the centre. A sphere may be generated by the revolution of a semicircle about its diameter... | |
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