| Oxford univ, local exams - 1885
...four sided figures, and the four definitions concerning segments of circles. 2. If two triangles have **two angles of the one equal to two angles of the other,** each to each, and one side equal to one side; viz. the sides adjacent to the equal angles in each;... | |
| Lewis Carroll - Geometry - 1885 - 275 pages
...respects.' This contains a superfluous datum : it would have been enough to say ' if two Triangles have **two angles of the one equal to two angles of the other** &c.' Nie. Well, it is at worst a superfluity : the enunciation is really identical with Euclid's. Min.... | |
| United States. Congress. Senate - United States - 1880
...on the other side of the given what figure will the two triangles forra f 2. If two triangles have **two angles of the one equal to two angles of the other,** each to each, and one side equal to one side, namely, either the sides adjacent to the equal angles,... | |
| George Albert Wentworth - Geometry - 1888 - 386 pages
...from two right angles, the remainder is equal to the third angle. 140. COR. 2. If two triangles have **two angles of the one equal to two angles of the other,** the third angles are equal. 142. COE. 4. In a triangle there can be but one right angle, or one obtuse... | |
| E. J. Brooksmith - Mathematics - 1889
...other converse proposition may be obtained from Proposition V., Book I. ? 3. If two triangles have **two angles of the one equal to two angles of the other,** each to each, and one side equal to one side, namely, the sides opposite to the equal angles in each,... | |
| William Ernest Johnson - Plane trigonometry - 1889 - 504 pages
...draw IX, IT, IZ perpendiculars on the sides. Then, the triangles BXI, BZ1 having a common side BI and **two angles of the one equal to two angles of the other,** are equal in all respects, so that IX=IZ. Similarly IX=IY, :.IY=IZ. Therefore, the triangles AZI, A... | |
| Edward Mann Langley, W. Seys Phillips - 1890 - 515 pages
...From what Proposition is it an immediate inference ? PROPOSITION 26. THEOREM. If two triangles have **two angles of the one equal to two angles of the other,** each to each, and one side equal to one side, namely, either the sides adjacent to the equal angles... | |
| Edward Albert Bowser - Geometry - 1890 - 393 pages
...angle can be found by subtracting this sum from two right angles. 100. COR. 3. If two triangles have **two angles of the one equal to two angles of the other,** the third angles are •equal. 101. COR. 4. A triangle can have but one right angle, or but one obtuse... | |
| Euclid - Geometry - 1890 - 400 pages
...< EF. AA It remains .'. that A > D. Proposition 26. (First Part.) THEOREM — If two triangles have **two angles of the one equal to two angles of the other,** each to each, and have likewise the two sides adjacent to these angles equal ; then the triangles are... | |
| Rupert Deakin - Euclid's Elements - 1891 - 79 pages
...the angle ACB equal to Q, and AX the perpendicular from A to the base BC. 6. If two triangles have **two angles of the one equal to two angles of the other,** each to each, then the third angle of the one is equal to the third angle of the other. XVI. 1. In... | |
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