| Robert Simson - Trigonometry - 1762 - 488 pages
...the angle ABC is equal to the angle DEF. and the remaining angle at C to the remaining angle at F. **For if the angles ABC, DEF be not equal, one of them...let ABC be the greater, and at the point B in the** ftraight line AB make the angle ABG equal to the A»• *». i. angle'DEF. and becaufe the angle at... | |
| Robert Simson - Trigonometry - 1775 - 534 pages
...the angle ABC is equal to the angle DEF, and the remaining angle at C to the remaining angle at F. **For, if the angles ABC, DEF be not equal, one of them** i* greater than the other ; let ABC be the greater, and at the point B, in the ftraight line AB, make... | |
| Euclid - 1781 - 552 pages
...the angle ABC is eqnal to the angle DEF, and the remaining angle at C to the remaining angle at F. **For, if the angles ABC, DEF be not equal, one of them...let ABC be the greater, and at the point B, in the** ftraight line AB, make the angle ABG A •i3- s• equal to the angle" DEF: /% D And bocaufe the angle... | |
| Euclid, John Playfair - Euclid's Elements - 1795 - 462 pages
...angle ABC is equal to the angle DEF, and the remaining angle at C to the remaining angle at F, ... **For, if the, angles ABC, DEF be not equal, one of...Let ABC be the greater, and at the point B, in the** ftraight line „ . AB, make the angle A BG A equal to the angle» DEF: And becaufe the angle at A... | |
| Alexander Ingram - Trigonometry - 1799 - 374 pages
...the angle ABC is equal to the angle DEF, and the remaining angle at C, to the remaining an^le at F. **For, if the angles ABC, DEF be not equal, one of them...other ; let ABC be the greater, and at the point B, in** AB, make the angle ABG equal to DEF » : And becaufe the angle at A is equal / \ O to the angle at... | |
| Robert Simson - Trigonometry - 1804 - 530 pages
...the angle ABC is equal to the angle DEF, and the remaining angle at C, to the remaining angle at F. **For if the angles ABC, DEF be not equal, one of them...let ABC be the greater, and at the point B in the** ftraight line AB make the an». 43. i. gle ABG equal to the angle a J^ DEF. and becaufe the angle at... | |
| John Playfair - Mathematics - 1806 - 320 pages
...remaining angles at C, F be less than a right angle. The triangle ABC is equiangular to the triangle DEF. **For, if the angles ABC, DEF be not equal, one of them...straight line AB, make the angle ABG equal to the angle** DEFa. Because the angle / \ ^ a 23. 1. at A is equal to the angle at D, and the angle ABG to the angle... | |
| Robert Simson - Trigonometry - 1806 - 546 pages
...the angle ABC is equal to the angle DEF, and the remaining angle at C to the remaining angle at F. **For, if the angles ABC, DEF be not equal, one of them...point B, in the straight line AB, make the angle ABG** a 23. 1. ecl"al to the a«gle a DEF : and because the angle at A is equal to the angle at D, and the... | |
| Euclid - Geometry - 1810 - 554 pages
...equal to one another. Let A, B have each of them the same ratio to C: A is equal to B: for, if they **be not equal, one of them is greater than the other; let** A be the greater; then, by what was shown in the preceding proposition, there are some equimultiples... | |
| Euclides - 1814 - 560 pages
...the angle ABC is equal to the angle DEF, and the remaining angle at C to the remaining angle at F. **For if the angles ABC, DEF be not equal, one of them...the point B, in the straight line AB, make the angle** * 93. i. ABG equal to the angle a DEF: And because the an- ___ gle at A is equal to the angle BC ET... | |
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