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The first six books of the Elements of Euclid, in which coloured diagrams and symbols are used instead of letters .. (1847)

Euclid, Byrne, Oliver · London, W. Pickering · leaf 50

An illustration from The first six books of the Elements of Euclid, in which coloured diagrams and symbols are used instead of letters .., 1847, leaf 50 — BOO A' /. PROP. XVI. THEOR. i6 … = ------ (pr. io.). Make and produce it until Draw — : draw - . In \ and ^*^f . ► 4 (conft. pr. 15.), .'. ^m = ^L (pr. 4.), In like manner it can be mown, that if ^^— ■ - be produced, ™ ^ IZ ^^ . and therefore which is = ft is C ^ ft . Q. E. D.

Geometry

Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.

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