333 
ELEMENTOS DO CALCULO 
1=6° 42' 32",55; e =—O 3 1' 16", 45; t = 53° 44' 56",70 
CALCULO DE R 
log tg £ =4.5680777 (n) 
log tg ò — 1,0705291 
log cotg t = 1.8652551 
log tg ç. =1.4017243 (n) 
log tg £ = 4.5580777 (n) 
c. log sen t = 0,0934306 
log cos m = 0,0000000 
log tg .n =5,5038619 (n) Iogsen (r+m) = ^0632326 
m— — 0° 0 6 ,6 r -fm = 0 o 0' 24",3 
m = — 0 o 0' 6".6 
r = 0 o 0' 30",9 
r = 2*,06 
CALCULO DA CORRECÇÃO CIIROXOMETRICA 
7, («. + «.) = 1* 11" 12*.89 
Vt (T. + T.) = IO* 39" 44*,34 
l h 31“ 28\55 
r = + 2*.06 
Ea = 1" 31” 26549 
cm l 
SciELO 
10 11 12 13 
