The elements of Euclid : viz, the first six books, together with the eleventh and twelfth : the errors, by which Theon, or others, have long ago vitiated these books, are corrected, and some of Euclid's demonstrations are restored : also, The book of Euclid's data, in like manner corrected (1834)
Euclid, Euclid, Simson, Robert, 1687-1768 · Philadelphia : Desilver & Thomas · leaf 326
EUCLID S DATA. 323 … er than AC, ED is greater (A. 5.) thanDH. From the centre D, at the dis-tance DH, describe the circle KHFwhich necessarily meets the straight lineEF in two points, because DH is great-er than DG, and less than DE. Let thecircle meet EF in the points F, K whichare given, as was shown in the…
Mathematics, Greek · Geometry · Trigonometry
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