20

94 Appendix.

N———— Relolutio triangulorum Fhaercorum obliquangulorum ſ ope Tab. JII. peragenda. Simijfares, aut diſſimilares ſunt partes ut in pag. praeced. R eſt fin. 99*2 cujus logarithmus= 10. Dantur./ Quaerit. Pr raeparatio. Ac 2Au a110. 1 Annotatio. 4 R ſin.(=— 5) ſin. 5— G 4 8 ½ 1 fin. a.— 1 AB0 83 4ℳ B+ 2 V fin. B in. C— — 22 vel 4 Pantur. 5 5 2 2 ſin. P ſin.(E V— 3 0= P 2) coſ. 2ſ— 7 85 ſin. B ſin C 3 ——* 6 —— 5 eſabe tg. B coſ. c ſimil. 2° ſperpend. in tang M= 4 21.90, 820 5 1 1 N. di ſſim. 5. . ³ CI latus datum— 1— 3 4 N=t A T M † †, fi M.=A 1 5 cof. B cof. N ſimil. S— 3 8 coſ. 0C= 0 ſi N

3 cof. M 2 S9o,(An flim.) b

8 8 1 tg. B cof. d 0 5 B ſimil. 5

00. tang. M—— 1 8

— g g perpend. ex 0 R AMg 90, 5— 3 8 — 5 5 angulo non— 3 5

95 3 4 N==T AT M 5

2 ABe— quaefito 1 4— ¼ † 3 W 4 5

8 895 tang. 5 tang. e— ſimil. 6 2

— S⸗— 4 5 5 ſin. VY diflim. 2 e A 4 20] — 9. 5 2 3. A coſf. c fimil.

8 8 tang. M== 2 AMS90, f4 3

FE permutan- E diſfim. 9

0 5 a do Aeum 3— 2

aum B Ne= B A † †, H M.1 B 5 3 K* ta A. GC. 8. a cum 5 tang. ee.uSe,—— Ümil.— e, R M.S 4 5 ſin. N diſfim.— 5 — t.. nü. tang. Me=faug B coſ. c 27 S0, ſi E ſimil 5 f. M col. O fmil. 5 perpend. in- c0 imi. col. N— 5 4 latus quae-* coſ. B N 90, kG diſſim. 1 a. 5 fitum 4 4 8+† i N=æ M aut H aihs con-

=* let b fimil. c;— autem, f

5— 3

Ar N. N 180 aut ſi alias

5 conſtet A MN.

8——.— 0

E 5 1. B t e II.

3 5 Cot. 2—= 2 us 2* m.— 90, fi B 2( d 2 8., ditim. d . 8 erpend. ex coſ. m tang. B jmil. 8

2[2 eoſ. n=—, 0 V 3 — 2 8 angulo— tang. C* 90 diſſim. V 5

8* uaefito a———————

. 4. quaeb † f 7 53 m aut fi alias conſtet 5 85— 5 fimil. cz— autem, im †a V 8 1 Q◻ 3 8 5 a—= m n 180 aut ſi alias conſtet 6

3 5 a m n 5

7—— 8 2„ 5 90, ſiet E—90, et 0=; 5 ₰ E ſin. B fin. c 5 E 3³ fin. 5== 5— 1— 90, B 90, b R ee 9 8 1 85 inde terminatum. ——————