| Annita Tuller - 1967 - 238 sider
[ Beklager, innholdet på denne siden er tilgangsbegrenset. ] | |
| Howard DeLong - 1970 - 328 sider
[ Beklager, innholdet på denne siden er tilgangsbegrenset. ] | |
| Rudy von Bitter Rucker - 1977 - 166 sider
...postulate is not clear until we have defined right angles: "When a straight line set up on a straight line makes the adjacent angles equal to one another, each of the equal angles is right." This postulate seems to be equivalent to the assumption that the things we are calling "straight... | |
| G.E. Martin - 1997 - 536 sider
...angle are straight, the angle is called rectilineal. 10. When a straight line set up on a straight line makes the adjacent angles equal to one another, each of the equal angles is right, and the straight line standing on the other is called a perpendicular to that on which it stands.... | |
| Daniel Pedoe - 1983 - 338 sider
...angle are straight, the angle is called rectilineal. 10. When a straight line set up on a straight line makes the adjacent angles equal to one another, each of the equal angles is right, and the straight line standing on the other is called a perpendicular to that on which it stands.... | |
| 1988 - 592 sider
[ Beklager, innholdet på denne siden er tilgangsbegrenset. ] | |
| Witelo, A. Mark Smith - 1983 - 294 sider
[ Beklager, innholdet på denne siden er tilgangsbegrenset. ] | |
| Patrick J. Ryan - 1986 - 240 sider
...inclination to one another of two lines which meet. When a straight line set upon a straight line makes adjacent angles equal to one another, each of the equal angles is a right angle. Euclid did not define length, distance, inclination, or "set upon." Once having made his definitions,... | |
| Bernard J. F. Lonergan, Robert M. Doran - 1988 - 372 sider
...It is a nominal definition. The tenth definition reads: 'When a straight line set up on a straight line makes the adjacent angles equal to one another, each of the equal angles is right, and the straight line standing on the other is called a perpendicular to that on which it stands.... | |
| |