Obra Completa
Obra Completa
Obra Completa
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RECTILÍNEA<br />
tgl<br />
^2 6 Sen. A cos. ® , b<br />
sen<br />
2 c cos. (45°+ 9) '<br />
t G' ~ '<br />
cos -<br />
6 = 539 m ,07: c = 1202"\32: A = 68°.40'.44",4.<br />
Exemplo<br />
•<br />
c o , 1 a = V / B<br />
v<br />
2<br />
6 c<br />
589:p— a =33 m ,604: lg. p=,2,2469636<br />
lg. (p - a) = 1,5263910<br />
Cp. lg. 6 = 7,9712824<br />
Cp. lg. c = 7,9856600<br />
lg. cos. 2^-A = 9,7302970<br />
a<br />
lg. cos. ^A = 9,8651485<br />
A = 85°.42'38"<br />
Exemplo<br />
II<br />
6 . „ ^2. 6 sen. A cos. o<br />
tg. o = —.cos. A; tg.B= — r—-—T 1<br />
b r<br />
6<br />
C<br />
2 c. cos. (415 -i ç)