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 (1806)
Euclid, Simson, Robert, 1687-1768, Euclid. Elements. Book 11-12. English. 1806, Euclid. Data. English. 1806, Simson, Robert, 1687-1768. Notes, critical and geometrical. 1806, Simson, Robert, 1687-1768. Elements of plane and spherical trigonometry. 1806 · Philadelphia : Published by Mathew Cary, and sold by J. Conrad & Co., S.F. Bradford, Birch & Small, and Samuel Etheridge, printed by T. & G. Palmer ... · leaf 194
cumferejjceC^y-»> EN, the angle BGL is also equal =» to the angle EHN ; anda 27. 3. if the circumference BL be greater than EN, likewise the angleBGL is greater than EHN ; and if less, less : there being thenfour magnitudes, the two circumferences BC, EF, and thetwo angles BGC, EHF ; of the… … E r ever, viz. the circumference EN, and the angle EHN : andit has been proved, that, if the circumference BL be greaterthan EN, the angle BGL is greater than EHN; and ifequal, equal; and if less, less: as therefore the circumference b 5.def.5. BC to the circumference EF, so ^ is the angle BGC to…
Euclid's Elements · Mathematics, Greek · Geometry
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