| University of Oxford - Universities and colleges - 1913 - 386 pages
...each, and also the angles contained by those sides equal, the triangles are congruent. If two triangles **have two angles of the one equal to two angles of the other, each to each,** and also one side of the one equal to the corresponding side of the other, the triangles are congruent.... | |
| Lewis Carroll, Charles Lutwidge Dodgson - Mathematics - 2004 - 336 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.... | |
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