o J 
ELEMENTOS DO CALCULO 
= — 17° 28' 45".20; e = 0° 24' 13,77; t = 52° 6' 49",65 
CALCULO DE R 
log tg r = 3,8480754 
log tg 3 = 1,4981728 (n) 
log cotg t = 1,8910311 
- log cos m = 1,9999993 
log tg m = 3.2372793 (n) 
m = —0 o 5' 56" .2 log sen (r+m) = 3.3810237 (o) 
r-fm = —0 o 8'16'.0 
• m = — 0 o 5' 56" -2 
log tg ; = 1.4301536 (n) 
log tg £ = 3.8480754 
c. log sen t = 0,1027954 
r = —0 o 2' 19*- 8 
r = — 9*.32 
CALCULO' DA CORRECÇAO C11 RO NO M ETR1 CA 
v, (ot, + a,) = 8 h 50™ 13*87 
V, (T, + T„) = 5 h 20» 38*27 
3* 29» 35*,60 
r = — 9*,32 
Ra = 3 b 29» 44*.92 
cm 1 
SciELO 
10 11 12 13 14 
