98 INCLINATIONVM ! ADNOT ATI O PRIMA. ^ [ citcumferentia: expofita, in qua formula con- S ftru&ionis cft defignara , fit propofiti circuli ad infcribendum heptagonum, iam res confecta relinqui- tur , at fi diuerfus fit circulus , tum analoga crit fufci- Nie orca | pienda. portio , quod … crit triplus , ad angu- lum verticis quare vna eft pars materialis conftitutiua heptagonum , aboppofita fua peripheria limitata , vn- dé ante expletionem figure inquifita obtineri non po- tctat anguli determinatio , & quidem vel faltem hifce jnitiatus doctrinis negare audebit nemo diucrfi ordi.…
Geometry -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
