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 212
B X C E V F RVFSTY, to the prism RVFSTY- and, permutando, as theprisms KBXLMO, LXCOMN are to the prisms PEVRTS,RVFSTY, so is the prism LXCOMN to the prism RVFSTY: butas the prism LXCOMN to the prism RVFSTY, so is, as has beenproved, the base ABC to the base DEF: therefore, as the baseABC to the…
Mathematics, Greek · Geometry · Trigonometry
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