| Raymond Clare Archibald - Mathematics - 1918 - 310 pages
...Construct a circle of radius 1 .3 inches to touch the former circle and also pass through P. 3. If two **triangles have two sides of the one equal to two sides of the** other, and also the angles contained by those sides equal, prove that the triangles are congruent.... | |
| Joseph Henry Whitwam - Textile fabrics - 1920 - 456 pages
...FIG. 19. of each triangle. Also cut the triangles out and try to fit them, then we learn : "if two **triangles have two sides of the one equal to two sides...the other, each to each, and have also the angles** included by those sides equal, then the triangles are equal in all respects." (c) Again draw triangles... | |
| Edinburgh Mathematical Society - Electronic journals - 1920 - 460 pages
...Ambiguous Case. The following two converses of the Ambiguous Case are noteworthy : — Converse (1) If two **triangles have two sides of the one equal to two sides of the other, each to each, and** the angles opposite to one pair of equal sides supplementary, then the angles opposite to the other... | |
| David Allan Low - Boilers - 1920 - 616 pages
...described on OX as diameter. Thiit this is so is seen when the triangles OXll' and OPR are compared. These **triangles have two sides of the one equal to two sides of the other, each to each, and** the angle at 0 between them common to both. Hence the angle OR'X is equal to the angle ORP which is... | |
| Teachers - 1923 - 264 pages
...polygon are produced in order, the sum of the angles so formed is equal to four right angles. If two **triangles have two sides of the one equal to two sides of the other, each to each, and** also the angles contained by those sides equal, the triangles are congruent. If two triangles have... | |
| Walter Burton Ford, Charles Ammermann - Geometry, Modern - 1923 - 406 pages
...Why ? 4. Moreover /.CAB > /.CAD. 4. Ax. 10. 5. Therefore /.CAB > /.B. 5. Why? 79. Corollary 1. If two **triangles have two sides of the one equal to two sides of the** other, but the third side of the first greater than the third side of the second, then the included... | |
| Arthur Warry Siddons, Reginald Thomas Hughes - Geometry - 1926 - 202 pages
...EXERCISES 15 Chapter III. CONGRUENT TRIANGLES. NOTE ON THE METHOD OF SUPERPOSITION 18 JTHEOREM 10. If two **triangles have two sides of the one equal to two sides of the other, each to each, and** also the angles contained by those sides equal, the triangles are congruent . . 19 JTHEOREM 11. If... | |
| Education - 1917 - 964 pages
...Construct a circle of radius 1.3 inches to touch the former circle and also pass through P. 3. If two **triangles have two sides of the one equal to two sides of the** other, and also the angles contained by those sides equal, prove that the triangles are congruent.... | |
| American essays - 1919 - 956 pages
...Birdwood's method, as applied to what is perhaps the best known of Euclid's literary productions: // two **triangles have two sides of the one equal to two sides...angles contained by those sides equal to one another,** they also have their bases or third sides equal; and the two triangles are equal; and their other angles... | |
| University of Bombay - 1906 - 956 pages
...polygon are produced in order, the sum ef the angles so formed is equal to four right angles. If two **triangles have two sides of the one equal to two sides of the other, each to each, and** also the angles contained by these sides equal, the triangles are congruent. If two triangles have... | |
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