Cyclometricus

abeffe unam abfumet adeò æqualem æquari æquatur analogia anguli angulus Archimedes area atqui bifectionem circuli circulum circumfcripti autem minor complementum contactum crus cujus dabit dabitur data peripheria datæ dato fpatio diagrammate diameter diametri ad peripheriam diametri termino diametrum differentia dimidia dimidium dodecanguli duplum educta effe effet efto ejufdem fecundum fegmentum femicirculum femper fexanguli fimul fint finum finus funt fupra non abeffe Geometrica hæc hinc hujus ideo ifta igitur infcri infcripti polygoni infcriptum ipfa ipfius ipfum latere lateris laterum erit major latus infcripti limes linea majorem majus metrum millefima minorem minus omnibus peri Perimeter polygoni infcripti periphe perpendicularis pheria poffe pofita diametro polygonum porrò poteft propofitionem PROPOSITIO proximè quadrato quadratum quæ Quamobrem quare radii radij radio æqualis radio æqualiter radius ratio diametri rationem recta rectæ rectangulum tangens tangenti taxationem diametri tota trianguli æquilateri triangulum triens tripla veræ verò vides itaque