 | John Playfair - 1829 - 210 páginas
...which passes through the centre, and is terminated both ways by the superficies of the sphere. 11. A cone is a solid figure described by the revolution of a straight line round the circumference of a circle, one end of which line is fixed at a point above... | |
 | Euclid - 1835 - 540 páginas
...which passes through the centre, and is terminated both ways by the superficies of the sphere. XVIII. A cone is a solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle, which side remains fixed.... | |
 | 1836 - 366 páginas
...falling within the larger tube. 155. A solid is generated by the revolution, through a given angle, of a right-angled triangle about one of the sides containing the right angle; determine the moment of a couple which, acting in the plane of symmetry, will support the solid with... | |
 | 1836 - 488 páginas
...which passes through the center, and is terminated both ways by the superficies of the sphere. 11. A cone is a solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle which side remains fixed. 12.... | |
 | A. Bell - 1837 - 180 páginas
...centre of the sphere, and terminated at each extremity by the surface. 12. A right cone is a solid described by the revolution of a right-angled triangle...containing the right angle, which remains fixed. The axis of the cone is the fixed line about which the generating triangle revolves ; and its base is the... | |
 | Euclid, James Thomson - 1837 - 410 páginas
...any straight line which passes through the centre, and is terminated both ways by its surface. 21. A cone is a solid figure described by the revolution of a right-angled triangle about one of the legs, which remains fixed. If the fixed leg be equal to the other leg, the cone is called a right-angled... | |
 | William Whewell - 1838 - 236 páginas
...which passes through the centre, and is terminated both ways by the surface of the sphere. 2. A right cone is a solid figure described by the revolution of a right-angled triangle about one of its sides, which remains fixed. The axis of the cone is the fixed straight line about which the triangle... | |
 | Euclides - 1841 - 378 páginas
...which passes through the centre, and is terminated both ways by the superficies of the sphere. XVIII. A cone is a solid figure described by the revolution...one of the sides containing the right angle, which side remains fixed. XIX. « The ajris of a cone is the fixed straight line about which the triangle... | |
 | Euclides - 1842 - 316 páginas
...base of the cylinder, they are perpendicular to AB and to CD; and, therefore, AD is a rectangle. IV. A cone is a solid figure described by the revolution of a right-angled triangle, ABC, about one of the sides, AB, containing the right angle, which side remains fixed. V. The axis... | |
 | Chambers W. and R., ltd - 1842 - 744 páginas
...perpendicular to its base, it is called a right cone. Other cones are said to be oblique. A right cone may be described by the revolution of a right-angled triangle about one of the sides of the right angle. It is proved that if a cone and a cylinder have the same base and the same altitude,... | |
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A cone is a solid figure described by the revolution of a right-angled triangle about one of the sides containing the right angle, which side remains fixed. 
