110 
Numerador da formula Denominador da formula 
cotg y 2 (2—3) = 0,3784193 (n) tg v' 2 (g, + g.) =1,4045409 (n) 
sen. 1 / 2 (t—t) =2,5101160 cos */ 2 (t—t) = 1,9997724 
n sen N = 2,8885353 (n) n cos N = 1,4043133 (n) 
n sen N = 2,8885353 (n) 
n cos N = í,4043133 (n) 
tg N = 1,4842220 
N = 16° 57' 31 ".82 (3 o Q) ' 
V 2 (t s + t„) = 13° 28' 7",05 
tv. (t, +1„) - N] = 183° 29' 24",77 
n cos N = 1,4043133 
cos N = 1,9806916 
n = 1,4236217 
cos [ J / 2 (t s + t„) —N] = 1,9992037 
tg 0 = 1,4228254 
9 = —14° 49' 42",58 
Media dos dois fios = —14° 49' 44",22. 
