 | Robert Simson - 1806 - 518 sider
...solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle, which side remains fixed. If the...side containing the right angle, the cone is called a right angled cone ; if it be less than the other side, an obtuse angled, and if greater, an acute angled... | |
 | John Mason Good - 1813
...right angled triangle about one of the sides containing the right angle, which side remaint fixed. Jf the fixed side be equal to the other side containing the right angle, the cone is called a right angled cone; if it be less than the other bide, an obtuse angled, and if greater, an acute angled... | |
 | Euclides - 1816 - 528 sider
...solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle, which side remains fixed. If the...side containing the right angle, the cone is called a right angled cone; if it . THE ELEMENTS OP EUCLID. BOOK XI. DEFINITIONS. •I* BouK XI. A SOLID is... | |
 | John Mason Good - 1819
...solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle, which side remains fixed. If the...side containing the right angle, the cone is called a right angled cone; if it be less than the other side, an obtuse angled, and if greater, an acute angled... | |
 | George Crabb - 1823
...of a rightangled triangle, ABC, about one of the sides containing the right angle, as AB, fig. 45. If the fixed side be equal to the other side, containing the right angle, as AB and BC, fig. 45, it is a right-angled cone ; if it be less than the other side, as in fig. 46,... | |
 | Peter Nicholson - 1825 - 372 sider
...solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle, which side remains fixed. If the...side containing the right angle, the cone is called a right angled cone ; if it be less than the other side, an obtuse angled, and if greater, an acute angled... | |
 | Robert Simson - 1827 - 513 sider
...solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle, which side remains fixed. If the...side containing the right angle, the cone is called a right angled cone; if it be less than the other side, an obtuse angled ; and if greater, an acute angled... | |
 | Euclid, Robert Simson - 1829 - 516 sider
...triangle about one of the sides containing the right angle, which side remains fixed. * • See Notei. If the fixed side be equal to the other side containing the right angle, the cone is called a right angled cone ; if it be less than the other side, an obtuse angled, and if greater, an acute angled... | |
 | Euclid - 1835 - 513 sider
...solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle, which side remains fixed. If the...side containing the right angle, the cone is called a right angled cone ; if it be Book XI. less than the other side, an obtuse angled, and if greater, *—... | |
 | Euclid, James Thomson - 1837 - 390 sider
...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 cone ; if it be less than the other leg, an obtuse-angled, and if greater, an acute-angled cone. 22. The axis of a cone is the fixed straight... | |
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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. If the fixed side be equal to the other side containing the right angle, the cone is called a... 
