:.•«:* iss»« 
70 
A. Das Posensche Dreiecksnetz. 
XXX. Briesen —■ Klein — Sienno — Bflwlowo — Gnesen — Schroda. 
Identität des Verhältnisses der Seiten Kicin — Sienno und Kicin — Schroda mit den Bestimmungen der 
Schlesisch-Posenschen Kette (Theil II, pag. 617). 
Bedingung 
: 1 
sinKSch 
sin KPSi 
sin KGP 
amKBG m 
sinKSchB 
smKSi 
sin KSiP 
sin KPG 
sin RGB 
sin KBSch 
KPSi 
= 144° 
8' 
9",040 — 
(38) 
KSiP 
© 
GO 
tH 
II 
3' 43",844 
- (29) 4- 
(30) 
KGP 
= 24 
0 
58 ,351 — 
(42) 4- 
(43) . 
KPG 
= 115 
4 47 ,257 
- (36) 4- 
(38) 
KBG 
= 103 
35 
35 ,942 - 
(53) 
RGB 
= 38 
15 15 ,635 
- (41) 4- 
(42) 
KSchB 
= 48 
25 
22 ,880 4- 
(63) 
KBSch 
= 103 
37 25 ,898 
- (52) 4- 
(53) 
log K Sch = 4,5207672.8 
J. = — 19.6 
log K Si = 4,5319173.4 
J 2 = — 20.6 
4.5207653.2 
9.7677979.2 + 29,124 (38) 
9.6095891.4 — 47,257 (42) + 47,257 (43) 
9.9876610.9 4- 5,091 (53) 
9.8739392.2 + 18,678 (63) 
3.7597526.9 
3.7597420.4 
4,5319152.8 
9,4914302.3 — 64,561 (29) 
9.9569931.6 + 9,854 (36) 
9,7917983.1 — 26,704 (41) 
9.9876050.6 + 5,103 (52) 
+ 64,561 (30) 
— 9,854 (38) 
+ 26,704 (42) 
— 5,103 (53) 
3,7597420.4 
+ 106.5 
0 = 4- 2,130 4- 1,2912 (29) - 1,2912 (30) — 0,1971 (36) 4- 0,7796 (38) 4- 0,5341 (41) 
4- 0,9451 (43) — 0,1021 (52) 4- 0,2039 (53) 4- 0,3736 (63) 
1,4792 (42) 
XXXI. Opatowko — Gnesen — Powidz. 
Opatowko = 53° 43' 4",528 
Gnesen = 77 19 30,667 
Powidz = 48 57 26 ,010 
(56) 4; (57) 
(39) + (40) 
(50) 
180 
180° 4- e = 180 
1 ,205 
1 ,436 
0 = — 0,231 — (39) 4- (40) — (50) - (56) 4- (57)