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: 0.88.
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The machine reads it as
- meatured on the Scale oF hals Tansents, is the
- meature of che AHglC A C B.
- For thePoles of all Circles, must be as Fat distane
- From each ocher, ad ische Ansle oE chc Inclination
- oFcheir Planes.
- Butit ehe evo Poles are not in the lame Diame.
- rer, beine both found in THCIPFODEF DIAMCTCFS, FC-
- duce thole Poines co che Primitire Circle, and then
- the Distance berween rhem there, accounced on
- che Chords, ische Guanciry oEche Ansle CouBHIT.
- Thus, is che AneiC B C R BC CouehE.
- A Ruter laid 20che Angulae Poinr C, and P che
- Pole oF theCblique Cirele CBO, will And on che
- Limb the PoincF; and being laid trom che lame
- Angular Poine chro n, the Pole ofche Rishe Circle
- C R O, will sive che Point n in che Limb, Wvhere
- FOre, the ArK In mealured on che ChOrdS, is the
- meature ot the Ansle BC R.
- 3. When the Anoulax Poine is some where wichin
- che Primicire Circle, and yer not ac che Center,
- proceed chus.
- Problem 9. Lo Dran a Parallet Cirele.
- chac Distance cakentrom cHe SCale oF che halt l’an-
- SenIS.
- Foints a ard b.
- will sire C the Center ot che Parallel Circle a b d
- required.
- 3. IF it be to be drawn Parallel co an Oblique
- Find che Pole P’ol the Circle a b a and thien penele and ac che Distance suppose oF 40 De-
- on the Chords, the MCaITC OF che Angle a bCFC
- quired, and C b dt IS iS Complemene 10 18ODC.
- BFCCS.
- Suxpose che Anele abe be Conete.
- 2. HEic BC 20 be Dravon Parallel co che Primicive
- Circle at ans siven Malce, Dra il from chre
- Cencer oFche Primitire, wich chie Complement of
- 2. HEic be robC Drann Parallet 10 a RigtE Cir:
- cle as suppose a b Parallet 10 A B, vere t0 bC
- Drann at 23 Degrees 30 Mmutes antane Hom ic;
- From the ChordsFaKC 23 DCGrCCS 3O MMIHuTeS, and
- sec ic boch Ways on C LMB trom A 10 a, and
- B 10 b, Corset its Complement 66Dcgrees, 30 Mi
- nutes borh NayS From P the PolC OF AB) 10 the
- Thencateche Tangents of che Parallels Distance
- From the Pole oF che Righe Cirele AB, wrtich is
- here 66 Degrees, 30 Minures, and setting onC FOOE
- in a and b, Wwich sC OTHEF, LIHIRC LO MIle ArcheS
- o Incerseet cach other lome where abore P, whiet
- the Polé oF ihe Circle eb C: Atter which lay a Srces.
- Ruler EO thC AngulaL POIHE: ana CHC LNO FOIeS
- P and 9, and reduce inem torhe Primitire Circle
- By che Points x and Z; Pois che ArK x Z meatured
- First, tind D che Pole ot the Oblique Circle
- AB C, and chen meature on the Scale oF halF Pan-
- senes che Distance s P Which suxpose ro be 34 DC.
- srces, then add to it 50 Degrees the Complemmene
- oc che Circtes Distance, ic will mate 8+ Decreco,
- 21C
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/806933011:0766?run=74