Apollonius, of Perga · Venetiis : Apud Bernardum Iuntam · leaf 48
432 S$SVPPLEMENTV M Sit datum punctum A , data quoque Z7 … teruallo F À, deícribatur circulus A K; & ipfi AD, parallela agatur F G, quo- niam igitur FGDE;parallelogramü eft, erit FG; zqualis E D, hoc eftip3 FA, velZ,quare circulus AK, tran(ibit per G;atque ipfam BC, contingetinipfo G punc&o, angulus enim B G F, re&us eft, cum fit equalisangulore&to BDE,…
Mathematics, Greek · Geometry -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
