 | Robert Simson - 1806 - 546 páginas
...angled cone. XIX. The axis of a cone is the fixed straight line about which the triangle revolves. XX. The base of a cone is the circle described by that side containing the right angle, which revolves. XXI. A cylinder is a solid figure described by the revolution of a right angled parallelogram about... | |
 | Euclides - 1816 - 588 páginas
...angled cone. XIX. The axis of a coue is .the fixed straight line about which the triangle revolves. XX. The base of a cone is the circle described by that side .containing the right angle, which revolves. XXI. A cylinder is a solid figure described by the revolution of a • right angled parallelogram about,... | |
 | John Playfair - 1819 - 354 páginas
...fixed. XII. The axis of a. cone is the fixed straight line about which the triangle revolves. xni. The base of a cone is the circle described by that side, containing the right angle, which revolves. XIV. A cylinder is a solid figure described by the revolution of a right angled parallelogram about... | |
 | George Crabb - 1823 - 704 páginas
...acute-angled cone. The axis of a cone is the fixed straight line, as AB, about which the triangle revolves. The base of a cone is the circle described by that side containing the right angle which revolves. — A cylinder is a solid figure described by the revolution of a right-angled parallelogram, ACB,... | |
 | Peter Nicholson - 1825 - 1046 páginas
...angled cone. XIX. The axis of a cone is the fixed straight line about which the triangle revolves. XX. The base of a cone is the circle described by that side containing the right angle, which revolves. XXI. A cylinder is a solid figure described by the revolution of a right angled parallelogram about... | |
 | Robert Simson - 1827 - 546 páginas
...angled cone. XIX. The axis of a cone is the fixed straight line about which the triangle revolves. XX. The base of a cone is the circle described by that side containing the right angle which revolves. XXI. A cylinder is a solid figure described by the revolution of a right angled parallelogram about... | |
 | Euclid - 1835 - 540 páginas
...cone. XIX. Tin; a.' is of a cone is the fixed straight line about which the triangle revolves. XX. The base of a cone is the circle described by that side containing the right angle, which revolves. XXL A cylinder is a solid figure described by the revolution of a right angled parallelogram about... | |
 | 1836 - 488 páginas
...remains fixed. 12. The axis of a cone is the fixed straight line about which the triangle revolves. 13. The base of a cone is the circle described by that side, containing the right angle, which revolves. 14. A cylinder is a solid figure described by the revolution of a right angled parallelogram about... | |
 | John Playfair - 1837 - 332 páginas
...remains fixed. 12. The axis of a cone is the fixed straight line about which the triangle revolves. 13. 'The base of a cone is the circle described by that...side, containing the right angle, which revolves. 14. A cylinder is a solid figure described by the revolution of a right angled parallelogram about... | |
 | Euclides - 1841 - 378 páginas
...fixed. XIX. « The ajris of a cone is the fixed straight line about which the triangle revolves. XX The base of a cone is the circle described by that side containing the right angle, which revolves. XXI. A cylinder is a solid figure described by the revolution of a right-angled parallelogram about... | |
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The base of .a cone is the circle described by that side containing the right angle which revolves. 
