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VIf two triangles have two angles and the included side of the one, equal to two angles and the included side of the other, each to each, the...
Elements of Geometry and Conic Sections - Page 27
by Elias Loomis - 1849 - 226 pages

Mathematics for Shop and Drawing Students

Harry Morton Keal, Clarence J. Leonard - Mathematics - 1921 - 238 pages
...AC = DF, AB = DE and ZA= ZD, triangles I and II are congruent. 2. If two triangles have two angles and the included side of the one equal to two angles and the included side of the other, the triangles are congruent. That is, in Fig. 79, if \C FIG. 79. ZA= ZD, ZB= ZE and AB = DE, triangles...

Solid Geometry

Mabel Sykes, Clarence Elmer Comstock - Geometry, Solid - 1922 - 236 pages
...two spherical triangles on the same or on congruent spheres have two angles and the included side of one equal to two angles and the included side of the other, a. The triangles are congruent if the parts are arranged hi the same order. b. The triangles are symmetric...

Junior High School Mathematics: 1st-3d Book, Book 3, Part 2

Edson Homer Taylor, Fiske Allen - Mathematics - 1923 - 104 pages
...Show that they can be made to coincide. 3. Show that they have two angles and the included side of one equal to two angles and the included side of the other. 4. Show that they have the three sides of one equal to the three sides of the other. 5. Show that they...