fegmento alterno , anguli veró ád periplierià duplex eft angulus àd centrü C, 1a triahgulo itaá; ADB noti funt duo anguliad A & ad D,& latus BD notum eft in partibüs 683.13151, quarim Radius eft 100000,00000j ideoque in ijídem Radij pattibus inuépitur A partium 232657-Ianmi fiat vt AB partium… … ( " : in E occurrat petipherig circuli ; interuallo CA, ex coder centro defctipti, Baden ergo cft Ratio AB ad BC, que eft ED ad DC. Eft autem
Mechanics -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.