 If then the sides of it, BE, ED are equal to one another, it is a square, and what was required is now done: But if they are not equal, produce one of them BE to F, and make EF equal to ED, and bisect BF in G : and from the centre G, at the distance GB,...  The Elements of Euclid: Viz. the First Six Books, with the Eleventh and ... - الصفحة 57بواسطة Alexander Ingram - 1799 - عدد الصفحات: 351عرض كامل - لمحة عن هذا الكتاب
 | Robert Simson - 1762 - عدد الصفحات: 488
...fhall be equal to A. Defcribe ' the rectangular parallelogram BCDE equal to the redti- t. «. i. lineal figure A. If then the fides of it BE, ED are equal...one of them BE to F, and make EF equal to ED, and bifect BF in G ; and from the center G, at the diftance GB or GF defcribe the fanicircle BHF, and produce... | |
 | Euclid, John Playfair - 1795 - عدد الصفحات: 462
...A. If then the fides of it BE, ED are equal to one another, it is a fquare, and what was required is done ; but if they are not equal, produce one of them BE to-Fy and make EF equal to ED, and bifeft BF in G : and frotn the centre G, at the diftance GB, or... | |
 | John Playfair, Euclid - 1804 - عدد الصفحات: 468
...If then the tides of it, BE, ED are equal to one another; it is a fquare, and what was required is done ; but if they are not equal, produce one of them...produce DE to H, and join GH. Therefore, becaufe the ftraight line BF is divided into two'equal parts in the point G, and into two unequal in the point... | |
 | Robert Simson - 1804 - عدد الصفحات: 530
...t« tilineal figure A. If then the fides of it BE, ED are equal to one another, it is a fquare, anfl what was required is now done. but if they are not...one of them BE to F, and make EF equal to ED, and bifect BF in G ; and from the center G, at the diftance GB or GF defcribe the femicircle BHF, and produce... | |
 | Robert Simson - 1806 - عدد الصفحات: 546
...1. rectilineal figure A. If, then, the sides of it BE, ED are equal to one another, it is a square, and what was required is now done : but if they are...one of them BE to F, and make EF equal to ED, and bisect BF in G; and from the centre G, at the distance GB, or GF, describe the semicircle BHF, and... | |
 | John Playfair - 1806 - عدد الصفحات: 320
...of it BE, ED be equal to each other, it is a square, and what was required is done ; but if they be not equal, produce one of them BE to F, and make EF equal to ED, and bisect BF in G ; and from the centre G, at the distance GB, or GF, describe the semicircle BHF, and... | |
 | Euclides - 1814 - عدد الصفحات: 560
...rectilineal figure A. If then the sides .of it, BE, ED, are equal to one another, it is a square,andwhat was required is now done : But / if they are not equal, produce one of them BE to F, and make Let Abe the given rectilineal figure; it is requited to describe a square that shall be equal to A.... | |
 | John Playfair - 1819 - عدد الصفحات: 350
...If then the sides of it, BE, ED are equal to one another, it is a square, and what was required is done ; but if they are not equal, produce one of them, BE to F, and make EF equal to ED, and bisect BF in G : and from the centre G, at the distance GB, or GF, describe the semicircle BHF and... | |
 | Euclid, Robert Simson - 1821 - عدد الصفحات: 514
...the rectilineal figure A. If then the sides of it BE, ED are equal to one another, /\ it is a square, and / \ what was required / \ is now done: but if / \ they are not equal, / ) produce one of V / them BE to F, and \/ make EF equal to ^ ED, and bisect BF D in G; and from the centre G, at the... | |
 | Peter Nicholson - 1825 - عدد الصفحات: 1046
...the rectilineal figure A. If then the sides of it, BE, ED, are equal to one another, it is a square, and what was required is now done : But if they are not equal, produce one 01 them BE to F, and make EF equal to ED, and bisect BFin G ; and from the centre G, at the distance... | |
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