 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 sides by the surface.  Observational Geometry - Σελίδα 110των William Taylor Campbell - 1899 - 240 σελίδεςΠλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | Daniel Cresswell - 1816 - 352 σελίδες
...the surface, are equal to one another : (2.) And this point is called the Center of the Sphere. (3.) A Diameter of a Sphere is a straight line, drawn through the center, and terminated, both ways, by the surface of the sphere. (4.) COR. The center of a sphere bisects... | |
 | Adrien Marie Legendre - 1819 - 574 σελίδες
...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 - 1822 - 394 σελίδες
...this movement, by the curve DAE, will have all its points equally distant from the centre C. II. The radius of a sphere is a straight line drawn from the centre to any point in the surface ; the diameter or axis is a line passing through this centre, and terminated... | |
 | Adrien Marie Legendre - 1825 - 276 σελίδες
...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 - 1825 - 280 σελίδες
...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 - 1836 - 394 σελίδες
...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... | |
 | Benjamin Peirce - 1837 - 216 σελίδες
...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 - 1841 - 288 σελίδες
...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... | |
 | Nathan Scholfield - 1845 - 542 σελίδες
...this movement, by the curve DAE, will have all its points equally distant 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 through this centre, and terminated... | |
 | Nathan Scholfield - 1845 - 506 σελίδες
...this movement, by the curve DAE, will have all its points equally distant 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 through this centre, and terminated... | |
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