A treatise on special or elementary geometry (1877)
Olney, Edward, 1827-1887, Olney, Edward, 1827-1887. Elements of trigonometry, plane and spherical · New York : Sheldon · leaf 440
ts of two cases:— 1. When the given parts are all adjacent to each other. 2. When two of the given parts are adjacent and one separate. 3. When the given parts are all separate from each other. 137, J^voh* 1.—Given three adjacent parts of an ohlique angledspherical triangle, to solve the triangle.…
Geometry · Trigonometry
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
