Euclidis elementorvm libri XV : unà cum scholijs antiquis (1572)
Euclid · Pisauri : Apud Camillum Francischinum · leaf 486
gulum quidem CE quod continetur AB BC: quadratum vero ex AC eftFH. ergo rcdangulum CE quadrato FH eft aequale. & quoniam B A dupla eft ipfius A D; qualis autem BA ipfi AK; & DA ipfi AH :erit &KA ipfius AH dupla.ut autem KA ad AH,ita eft redangulum KC ad ipfum CH.du tscxtf. pium igitur eft KC…
Mathematics, Greek · Geometry -- Early works to 1800
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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