Inside Out Library · Explore

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 273

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 273 — IMILAR trian- gles { \ and ^fl B ) are to oneanother in the duplicate ratioof their homologous Jides. … Mk and m Let 4Bt and ^^ be equal angles, and ....--—— and ■ .- homologous fides of the fimilar triangles and ^j m and , and on —■■■■ the greater of thefe lines take ....... a third proportional, fo that draw (B. 6. pr. 4); but (B. 5. pr. 16, alt.), (conft.),— confe- 11 242 BOOK VI. PROP. XIX.…

Geometry

Internet Archive · Thomas Fisher Rare Book Library · Public Domain Mark 1.0. Free to use for anything.

More pictures from The first six books of the Elements of Euclid, in which coloured diagrams and symbols are used instead of letters ..

More like this