118 
Numerador da formula Denominador da formula 
cotg l / 2 (S— a) = 0,2920544 tg (3, + Sn ) = 1,4176731 (n) 
sen y 2 (t—t) = 2,3730206 (n) cos y, (t—t) = 1,9998789 
n sen N = 2,6650750 (n) 
n sen N = 1,4175520 (n) 
n sen N = 2,6650750 (n) 
n cos N = 1.4175520 (n) 
tg N = 1,2475230 
N = 10° 1' 37",93 (3.°- O) 
y 2 (t, + t n ) = 14° 37' 12",82 
[y, (t s + 1 „) —■ N] = 175° 24' 25", 11 
n cos N = 1,4175520 (n) 
cos N = í,9933151 (n) 
n= 1,4242369 
cos P/ 2 (t s + t n ) —N) = 1,9986031 (n) 
tg 9 = 1.4228400 
o = — 14° 49'44",30 
Media dos dois fios = — 14° 49' 43",66. 
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SciELO 
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