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 80
PROP. XIII. THEOR. See N. ONE circle cannot touch another in more pointsthan one, whether it touches it on the inside oroutside. For, if it be possible, let the circle EBF touch the circle ABC in more points than one, and first on the inside, in the points a 10111. B, D; join BD, and draw* GH…
Euclid's Elements · Mathematics, Greek · Geometry
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