Elements of geometry : containing the first six books of Euclid, with a supplement on the quadrature of the circle, and the geometry of solids : to which are added, Elements of plane and spherical geometry (1826)
Playfair, John, 1748-1819, Euclid · Philadelphia : Marot & Walter · leaf 81
ijentres are equal; therefore BK, KC are eqaal to EL, LF; but thebaseBC is also equal to the base EF; therefore the angle BKC isequal (8. l.) to the angle ELF: and equal angles stand upon equal^26. 3.) arches, when they are at the centres; therefore the arch BGCis equal to the arch EHF. But the…
Euclid's Elements · Geometry · Trigonometry
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
