| Euclid - Euclid's Elements - 1789 - 272 pages
...whence DB is perpendicular to ACD, as was to be fhewn. P 3 BO OK BOOK VIII. DEFINITIONS. : I. A folid **angle is that which is made by three or more plane angles,** which meet each other in the fame point. ..<. . 2. Similar folids, contained by plane figures, are... | |
| Robert Simson - Trigonometry - 1806 - 518 pages
...point. X. < The tenth definition is omitted for reasons given in the notes.' See N. See N Similar solid **figures are such as have all their solid angles equal, each to each, and** which are contained by the same number of similar planes. XII. A pyramid is a solid figure contained... | |
| Charles Hutton - Mathematics - 1811
...meeting each other in the same point. 9*. Similar - 94. Similar Soh-ds, contained by plane figuresi **are such as have all their solid angles equal, each...by the same number of similar planes, alike placed.** 95. A Prism, is a solid whose ends are parallel, equal, and like plane figures, and its sides, connecting... | |
| Charles Hutton - Mathematics - 1812
...which are every where at an equal perpendicular distance : 93. A Solid Angle, is that which is made \tf **three or more plane angles, meeting each other in the same point.** 94. Similar 94. Similar Solids, contained by plane figures, afve such as have all their solid angles... | |
| Charles Hutton - Mathematics - 1816
...so far both ways, will never meet, or which are every where at an equal perpendicular distance : 93. **A Solid Angle, is that which is made by three or more...plane angles, meeting each other in the same point.** 94. Similar 94. Similar Solids, contained by plane figures, are such as have all their solid angles... | |
| Charles Hutton - Mathematics - 1818
...so far both ways, will never meet, or which are every where at an equal perpendicular distance. 93. **A Solid Angle, is that which is made by three or more plane angles, meeting each other in the same** po int. 94. Similar 94. Similar Solids, contained by plane figures, are such a» have all their >Solid... | |
| John Mason Good - 1819
...in one point. 10. The tenth definition is omitted for reasons given in the notes. 11. Similar solid **figures are such as have all their solid angles equal, each to each, and** which »re contained by the same number of similar planes. 12. A pyramid is a solid figure contained... | |
| Charles Hutton - Mathematics - 1822
...far both ways, will never meet, or which are every where at an equal perpendicular, distance : 93. **A Solid Angle, is that which is made by three or more...plane angles, meeting each other in the same point.** * 337 94. Similar Solids, contained by plane figures, are such ag have all their solid angles equal,... | |
| Charles Hutton - Mathematics - 1825
...will never meet, or which are every where at an equal perpendicular distance : 93. A Solid Angle. i« **that which is made by three or more plane angles, meeting each other in the same point** 94. Similar 94. Similar Solids, contained by plane figures, are such as have all their solid angles... | |
| Peter Nicholson - Mathematics - 1825 - 372 pages
...one point. X. ' The tenth definition is omitted for reasons given in the notes.' XI. Similar solid **figures are such as have all their solid angles equal each to each, and** which are contained by the same number of similar planes. XII. A pyramid is я solid figure contained... | |
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