cta fug fngftcie eft quoties puncto vuo eodein linee que efi cornu nis terminus illa£ lupftcic^ oue perpendiculares cotcrmmales iupfiant que rectu cdtmentcs angulu meifde fuSkie/ bas fite ftmt.GZierbi gra imaginemur fugftdc.a.b.c.d.exurgere fugficie vero.c d.e.f . iaccre: c intelligamus lineam .c.… … Oimidij circuli quotiens lumpto velfupp2emo femicirculo lineaqs bi ametri fijca5Oonec ad locum iuum redeat arcus ipfe circumducitur . GSuper qualibet linea femicirculo oeferipto fi linea illa fixa fcmidrculus tota re uolutione circuducatur coipus quod oeferibitur fpera nominaf cuius centro con /…
Mathematics, Greek · Geometry · Incunabula
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