| Adrien Marie Legendre - Geometry - 1819 - 208 pages
...surface thus described by the curve DAE will have all its points equally distant from the centre C. 438. **The radius of a sphere is a straight line drawn from the centre to** a point in the surface ; the diameter or axis is a line passing through the centre and terminated each... | |
| Adrien Marie Legendre, John Farrar - Geometry - 1825 - 224 pages
...surface thus described by the curve DAE will have all its points equally distant from the centre C. 438. **The radius of a sphere is a straight line drawn from the centre to** a point in the surface ; the diameter or axis is a line passing through the centre and terminated each... | |
| Adrien Marie Legendre, John Farrar - Geometry - 1825 - 224 pages
...surface thus described by the curve DAE will have all its points equally distant from the centre C. 438. **The radius of a sphere is a straight line drawn from the centre to** a point in the surface ; the diameter or axis is a line passing through the centre and terminated each... | |
| Adrien Marie Legendre - Geometry - 1825 - 224 pages
...distant from the centre C. 438. The radius of a sphere is a straight line drawn from the centre to a **point in the surface ; the diameter or axis is a line passing through** the centre and terminated each way by the surface. All radii of the same sphere are equal ; the diameters... | |
| Francis Joseph Grund - Mathematics - 1834 - 190 pages
...the line called which terminates a circle ? What is any part of the circumference called ? • What, **a straight line, drawn from the centre, to any point in the** circumference ? What, a straight line joining two points of the circumference, and passing through... | |
| Adrien Marie Legendre - Geometry - 1836 - 359 pages
...sphere ; any circular sector, as DCF or'FCII, describes- a solid, which is named a spherical sector. 10. **The radius of a sphere is a straight line drawn from the centre to any point** of the surface ; the diameter or axis is a line passing through this centre, and terminated on both... | |
| Benjamin Peirce - Geometry - 1837 - 159 pages
...generated l,y the revolution of a semicircle, DAE (fig. 177) about its diameter DE. 417. Definitions. **The radius of a sphere is a straight line drawn from the centre to** a point in the surface ; the diameter or axis is a line passing through the centre, and terminated... | |
| Adrien Marie Legendre - Mathematics - 1841 - 235 pages
...surface thus described by the curve DAE will have all its points equally distant from the centre C. 438. **The radius of a sphere is a straight line drawn from the centre to** a point in the surface ; the diameter or axis is a line passing through the centre, and terminated... | |
| James Bates Thomson, Sir David Brewster - Geometry - 1844 - 237 pages
...in this movement, by the curve DAE, will have all its points equally distant from the centre C. 9. **The radius of a sphere is a straight line drawn from the centre to any point in the surface** ; as CA, CF. The diameter, or axis, is a line passing through this centre, and terminated on both sides... | |
| Nathan Scholfield - Geometry - 1845 - 232 pages
...from its centre C. 2. The radius of a sphere is a straight line, drawn from the centre to any point of **the surface ; the diameter, or axis, is a line passing...centre, and terminated on both sides by the surface.** All the radii of a sphere are equal ; all the diameters are equal, and each double of the radius. c... | |
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