Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. Mean line confidence on this page: 0.87.
Original at the GWLB · Page image · Annotations (IIIF) · Download text
The machine reads it as
- A N
- 6. The Ansles a and b, a5 alloc and d in evers
- the Anele at the Center, must be doubre opa
- Rectansle Or Parallelosram, are called the oppo- the Angle ar che Circumference. R. L D.
- e Ansles au at eeat oe ACF,
- sor che Anele a is cgual ce ihe Alvernate one e,
- on che. late Side b, Wheretore a is equal. 10 b
- red equasto cach orher.
- ANVCF os Riehe ascension, is the Anel
- ertrich che Circle oF che ScarS Right. ascension
- ANOLE at the Centre of a Circle, is an Anele
- And
- e Follorine Corollarios.
- 2. AII Angles ofd and obd Randins on tc
- Tame Ark, Or beins in the Came SCgmenE, are
- equal.
- because ther are just che halres l
- Anole. oc d ac the Center. Vid. Fic. preced.
- 2. Hlence any Angle ac the Cenrer c Randine
- On halt rhe ArK ob must be equal co onc ar che
- Circumference a wtich Mall Hand on od the
- Norid.
- made chere by uo kaatuss Wi foroe As et on the double ot che tormex Artc.
- Centre.
- and c is equal roche Inrernal and Oppolire onc
- and alcer che same manner may d and c bc prO
- makech wrich che Meridian ar che Pole ot he
- Proposition.
- EEstandine or insistins on che same Chord, Or
- beins in elle lame Sexment cn Hheles are torm
- ed, 250cd, op d, one acthe Cenrer and ile tet
- ac rhe Circumterence: The Ansle acrhe Cente
- is alvays double ot char al luc Mcunterence.
- OE. this chere are 3 varieries:
- 1. Irhen onc Leg ot che Angle Lie Mal.
- tex ot the Circle, then ris plain, ue ansle al the
- Center oc a, beins external rothe Lelas
- vill be cqual 100 f p (by 16 8 T. FHCL, OIE O=
- because che Triansle is an ssuas (5 eT:) Wrhere
- FOrC Cum 2D. D. L. D
- Case 2, 2
- 3. And trom hence tis plain, chat every Anele
- in a Semiocirele, asa, mustbe a Rixhe onc, bc
- cause ris equal ro c a rhe Center, which Aands
- on a Guadranc, and is a Riehe Anele.
- Theretore an Amele, asa, made. in 2 Se8
- hene less than a Semi cirele, must beobruse, De
- cause ris equal ro ocb ehich is biscex chan a
- lstr one
- Wrten che Diameter divides the tvo An
- eles, then ris plain, rhe whole ansle ac che
- l’enter ded unt be double to che rhole An-
- sle oxo al the Circumterence, because ies Parrs
- are leverally double ofrhe Pamrs oF P (by cho
- Case 5. When the Angles Fall Borh on the lame
- dide ot etie DiaMIerer, ehen ris. plain CHC WBOIE
- Eixternal Ansle bou l Lopd, and the Parr
- icom r esse vicietore ihe remaicine vaec oea
- Ist. Case.)
Cite
Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. - . Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/806933011:0068?run=74