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 - حول هذا الكتاب
| Robert Simson - 1762 - عدد الصفحات: 466
...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... | |
| John Playfair - 1795 - عدد الصفحات: 400
...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... | |
| Euclid, John Playfair - 1804 - عدد الصفحات: 440
...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
...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... | |
| Euclid, Robert Simson - 1806 - عدد الصفحات: 518
...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: 311
...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
...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: 333
...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: 516
...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: 372
...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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