Euclidis elementorvm libri XV : unà cum scholijs antiquis (1572)
Euclid · Pisauri : Apud Camillum Francischinum · leaf 531
tur K L M relitus eft. funt enim tres anguli duobus relitis aequales . Eadem ratione & ymfquifque aliorum angulorum LMN MNK NKL retius demonflr abitur. Perfpicuum eft triangularum odaedrum efficiunt squilatera efle . quod eadem H ratione demonftrabimus] Iifdem enim argumentis probabimus KSMR NSLR… … logrammum fit GHKL in uno erit plano . & di ^ vterque angulorum MGH OGK fit dimidius redi, reliquus HGK redus erit, fimi liter & reliqui.quadratum igitur eft GHKL. pofliimus autem a principio fumente$ centra GHKL, ducentesq,* parallelas MNNXXOOM iungere GH; HL LK KG,& dicere GHKL quadratum efle.…
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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