| Robert Simson - Trigonometry - 1762 - 488 pages
...triangle ABC to the triangle DEF; and the other angles, to which the equal fides are oppofite, fhall **be equal, each to each, viz. the angle ABC to the angle DEF, and the angle ACB to** DFE. For if the triangle ABC be applied to DEF fo that the point A jnay be on D, and the ftraight line... | |
| Robert Simson - Trigonometry - 1775 - 534 pages
...triangle ABC to the triangle DEF; and the other angles, to which the equal fides are oppofite, fhall **be equal each to each, viz. the angle ABC •, to the angle DEF, and the » angle ACB to** DFE. For, if the triangle ABC be applied to DEF, fo that the point A may be on D, and the ftraight... | |
| Euclid - 1781 - 552 pages
...other angles of the cne fhall coincide with the remaining angles of the other, and be equal to them, **viz. the angle ABC to the angle DEF, and the angle ACB to** DFE. Therefore, if two triangles have two fides of the one equal to two fides of the other, each to... | |
| Euclid, John Playfair - Euclid's Elements - 1795 - 462 pages
...triangle ABC to the triangle DEF ; and the other angles, to BC which the equal fides are oppofite, fliall **be equal, each to each, viz. the angle ABC to the angle DEF, and the angle ACB to** DFE. For, if the triangle ABC be applied to the triangle DEF, fo that the point A may be on D, and... | |
| Alexander Ingram - Trigonometry - 1799 - 374 pages
...other angles of the one fhall coincide with the remaining angles of the other, and be equal to them, **viz. the angle ABC to the angle DEF, and the angle ACB to** DFE. Therefore, if two triangles have two fides of the one equal to two fides of the other, each to... | |
| Robert Simson - Trigonometry - 1804 - 530 pages
...triangle DEF ; and the other angles, to which the equal fides are oppofite, fhall be equal, each T? **to each, viz. the angle ABC to the angle DEF, and the angle ACB to** DFE. For if the triangle ABC be applied to DEF fo that the point A may be on D, and the ftraight line... | |
| John Playfair, Euclid - Circle-squaring - 1804 - 468 pages
...to the triangle DEF ; and _ _ the other angles, to BC "BF which the equal fides are oppofite, fhall **be equal, each to each, viz. the angle ABC to the angle DEF, and the** artgle ACB toDFE. For, if the triangle ABC be applied to the triangle DEF, fo that the point A may... | |
| John Playfair - Mathematics - 1806 - 320 pages
...equal to the base EF; and the triangle ABC to the triangle DEF; and the other angles to -° v "' J **which the equal sides are opposite, shall be equal,...the angle ABC to the angle DEF, and the angle ACB to** DFE. For, if the triangle ABC be applied to the triangle DEF, so that the point A may be on D, and... | |
| Robert Simson - Trigonometry - 1806 - 546 pages
...equal to one another, their bases shall likewise be equal, and the triangles be equal, and their other **angles to which the equal sides are opposite shall be equal, each to each.** Which was to be demonstrated. PROP. V. T1IEOR. THE angles at the base of an isosceles triangle are... | |
| Euclid - Geometry - 1810 - 554 pages
...the base BC shall be equal to the base EF; and the triangle ABC to the triangle DEF; and the other **angles, to which the equal sides are opposite,! shall be equal each to** each,'viz. the angle ABC to theB CE angle DEF, and the angle ACB to DFE. For, if the triangle ABC be... | |
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