 | Henry James Brooke - Crystallography - 1823 - 540 pages
...h, produced by the meeting of the lateral planes, are termed lateral edges. The planes of a crystal are said to be similar when their corresponding edges...meeting of planes respectively similar, at equal angles. jingles are similar when they are equal and contained within similar edges respectively. Solid angles... | |
 | Ebenezer Emmons - Geology - 1832 - 320 pages
...corresponding edges are proportional and their corresponding angles are equal. § 21. Similar Edges. - Edges are similar when they are produced by the meeting of planes respectively similar, at equal angles. § 22. Similar Angles. Angles are similar when they are equal and contained within similar edges, respectively.... | |
 | Ebenezer Emmons - Geology - 1832 - 318 pages
...when they are produced by the meeting of planes respectively similar, at equal angles. § 22. Similar Angles. Angles are similar when they are equal and contained •within similar edges, respectively. § 23. Similar Solid Angles. Solid angles arc similar when they are formed of an equal number of plane... | |
 | William Allen Miller - 1855 - 458 pages
...a plane angle; and the point a, at which three or more planes meet constitutes a solid angle. These planes are said to be similar, when their corresponding...meeting of planes respectively similar at equal angles; and angles are similar when they are equal, and are contained within edges respectively similar. Some-p... | |
 | William Allen Miller - Chemistry - 1855 - 456 pages
...a plane angle; and the point a, at which three or more planes meet constitutes a solid angle. These planes are said to be similar, when their corresponding...meeting of planes respectively similar at equal angles; and angles are similar when they are equal, and are contained within edges respectively similar. Sometimes... | |
 | William Allen Miller - Chemistry - 1855 - 452 pages
...angle ; and the point a, at which three or more planes meet constitutes a solid angle. These planes arc said to be similar, when their corresponding edges...meeting of planes respectively similar at equal angles; and angles are similar when they are equal, and are contained within edges respectively similar. Sometimes... | |
 | William Andrew Miller - Chemistry - 1867 - 550 pages
...angle; and the point, a, at which three or more planes meet, constitutes a solid angle. These plants are said to be similar, when their corresponding edges...meeting of planes respectively similar, at equal angles ; and angles are similar, when they are equal, and are contained within edges respectively similar.... | |
 | Albert James Bernays - Chemistry - 1870 - 148 pages
...angle. Planes similar, when corresponding angles equal, and edges proportional ; edges similar when produced by the meeting of planes respectively similar at equal angles; angles similar when equal, and contained -within edges respectively similar. In crystals extra faces often... | |
 | William Allen Miller - Physics - 1877 - 568 pages
...point, a, at which three or more planes meet, constitutes a solid angle. • These planes are said to he similar, when their corresponding edges are proportional,...meeting of planes respectively similar, at equal angles ; and angles afe similar, when they are equal, and are contained within edges respectively similar.... | |
| |
These planes are said to be similar, when their corresponding edges are proportional, and their corresponding angles equal. Edges are similar, when they are produced by the meeting of planes respectively similar at equal angles; and angles are similar... 