| George Albert Wentworth - Geometry, Solid - 1899 - 246 pages
...may be generated by the revolution of a semicircle ACB about its diameter AB as an axis. 739. DEF. A **radius of a sphere is a straight line drawn from the centre to** the surface. A diameter of a sphere is a straight line passing through the centre and limited by the... | |
| George Albert Wentworth - Geometry - 1899 - 500 pages
...may be generated by the revolution of a semicircle ACB about its diameter AB as an axis. 739. DBF. A **radius of a sphere is a straight line drawn from the centre to** the surface. A diameter of a sphere is a straight line passing through the centre and limited by the... | |
| Arthur Schultze, Frank Louis Sevenoak - Geometry - 1902 - 394 pages
...surface, all the points of which are equally distant from a point within called the center. 672. DEF. **The radius of a sphere is a straight line drawn from the** center to any point in the surface. 673. DEF. The diameter of a sphere is a straight line passing through... | |
| Arthur Schultze, Frank Louis Sevenoak - Geometry - 1901 - 396 pages
...surface, all the points of which are equally distant from a point within called the center. 672. DEF. **The radius of a sphere is a straight line drawn from the** center to any point in the surface. 673. DEF. The diameter of a sphere is a straight line passing through... | |
| Arthur Schultze - 1901 - 392 pages
...surface, all the points of which are equally distant from a point within called the center. 672. DBF. **The radius of a sphere is a straight line drawn from the** center to any point in the surface. 673. DBF. The diameter of a sphere is a straight line passing through... | |
| George Albert Wentworth - Geometry, Solid - 1902 - 246 pages
...be generated by the revolution of a semicircle ACB about its diameter AB as an axis. B 739. DEF. A **radius of a sphere is a straight line drawn from the centre to** the surface. A diameter of a sphere is a straight line passing through the centre and limited by the... | |
| William Estabrook Chancellor - Arithmetic - 1902 - 178 pages
...straight line passing through the center of the sphere, and terminated at both ends by the surface. **The radius of a sphere is a straight line drawn from the** center to any point in the surface. To find the surface of a sphere : 1. Find the surface of a sphere... | |
| 1902 - 484 pages
...by a curved surface, every point of which is equally distant from a point within called the center. **The radius of a sphere is a straight line drawn from the** center to the surface. The diameter is a straight line drawn through the center and having its extremities... | |
| George Albert Wentworth - Geometry - 1904 - 496 pages
...may be generated by the revolution of a semicircle ACB about its diameter AB as an axis. 739. DBF. A **radius of a sphere is a straight line drawn from the centre to** the surface. A diameter of a sphere is a straight line passing through the centre and limited by the... | |
| Euclid - Euclid's Elements - 1904 - 456 pages
...certain point within it to the surface are equal : this point is called the centre of the sphere. A **radius of a sphere is a straight line drawn from the centre to** the surface. EUCLIUS ELEMENTS. 23. A right cylinder is a solid figure described by the revolution of... | |
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