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: 0.89.
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The machine reads it as
- sice Sides ad, and a b, ro chole Ausles must be c.
- qualo L. F. D.
- Or, ad Euelid expresses ir.
- he Square os th fangent (aT) is equal 1o theRCct
- ans le made byihe whole Secant (a d) and the exter-
- nat part (2C.) Lhat is, 2I 9 = ad X aC.
- Draw cT, and Y d.
- Demonstration.
- Then willche Priangles P ac, and F a d, be
- similar; for the Angle a, is common toborh, and
- Yc = d, becaile made by a Tangenc a L, and
- Secanec T. Lheretore cA : a T : : a I: aB
- Thac is, a F is a mean Proporrional between ca,
- and s d; and aI(0 B e F = () d a c. D. E. D.
- OROLLARE L
- Hlence may a Line be casily divided, accord
- ins coexeream and mean Proporrion; il trom a Se-
- cane wise roche Circle, rou dran a Line (0 a5
- chac ehie Part ivichin be equal in lenech coche Pan-
- BCME. ThuS, L exthe PrickE Line be Podrantrom a
- chac the Pare Wichin ihe Circle be equal io Y.
- Then ris plain, il ehe Parr prichour be called e, by
- chis Proposicion.
- cc = eT = TT.
- TANBIBLE Bodies are such as dre dileoverable
- and sensible by our Fcelins, or Touch.
- TAPER-BORED, in Cunnery, a PieceoFOrd
- nance is said io be Paper-bored, uotien ic is vider
- ac che Mouch, chan torards che Breech.
- TARAXIS, is a Perrurbation oF che Hlumours
- oF the Rre, the Scomach, or the Pnrrails. Blan-
- chardo
- TARF and Pres, Pare i5 che WV eiBHE OE BOX,
- Scraw, Clochs, (56. Wherein 600ds are packed.
- The ocher, vlZ. Tret, is a Considerarion allovo.
- ed in che Weishr For Wasto, in emprrins and re-
- Tellins che 60od5.
- TARIF, (in Arithmetick) is cicher a small Table
- oE rheDirisor mulciplied br che9 Dixirsro expedire
- Mulciplicarion; or else a Proporrional Table con-
- erived For etie expedirins a Ouestion in etie Rule oF
- Fellowthip, Wrhen che Scocks, Posses and Cainsare
- verY nUMIerOUS.
- TAR PAWEWO, in 2 Ship, is a PiecC OF
- Canra(s well Tard over, ro lay on any Place; 10
- TARSOS, B2 Carilabinous Extremity oE che
- Fyclids, Whence che Hairs sprins, Called Cilium
- PARSOS, is the Space berween che lover end
- ot cho rvo Foclls, and the beginnins of che Fire
- lons Bones which sustain, and are arriculared wictu
- thie Toes. Some callchis the Initep, Burthac is the
- Meratarsus tather.
- The Tarsus hach seven Bones, Which dister From
- one anocher very much in boch Strapes
- kecpoit Lam.
- Blanchara.
- alu Bignels.
- ins wich che Tibia: By ihe Procels ot which
- bia wohich makres the inner Ankle, ic is hede d in
- as ie evere on the inside, as ic is by thac OF the Fi-
- bula on the ourer; betore, ic hach a lons Neck
- on wohict provs a round Hlead, chac encers ione
- The First, is che Talus called al(o ostrasalus :
- the Antle Or Hluckle-bon. Lhis Bone has above
- conrex Hlead, Wwich a Mallon sinus in ic, arriculat
- eostFION
- evo Lansents be drann to any Circle frot
- (a) vomone, chese Tangenes stall alvars be vgnat.
- TCay, a d = a b.
- Demonstration.
- The Frianele d bc beine an Hoceleo, the AnGI
- a bc atC 2ls0 equal: Wheretore it hent Melerishe
- Bles cb d, and c db, che Remaindets ab d, anc
- a b, mule be equal, and contesuencs iHC OpPO
- cb a = Angle c d b; che Righe Angles ad c, anc
- and equal Ansles, rou se rerally rake che equal An
- a Tansent (2 Y) and a Secant (2 d) be drann fron
- the same Point (a) mithout a Circle; the Tancen
- will be a mean Proportional between the wbole Se.
- cane la d) and rhie Pare a C) without ihe cirele.
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/806933011:0811?run=74