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 208
FLGMHN,is greater than the space S. Describe likewise in the circle ABCDthe polygon AXBOCPDR similar to the polygon EKFLGMHN: astherefore, the square of BD is to the square of FH, so (1. 12.) isthe polygon AXBOCPDR to the polygon EKFLGMHN: but thesquare of BD is also to the square of FH, as the… … D
Mathematics, Greek · Geometry · Trigonometry
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