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Example 2nd Continues
Sta | Bearings | Changed Bearings | District | N | S | E | W |
---|
A B | S 40 1/2E | N85 1/2E | 31.8.0 | 2.49 | - | 31.7 | |
---|---|---|---|---|---|---|---|
B C | N 54 E | North | (2.08) | (2.08) | |||
C D | N29 1/4E | N24 3/4W | 2.21 | 2.01 | 0.93 | ||
D E | N(28 3/4)E | N(25 1/4)W | 35.35 | (31.98) | (15.08) | ||
E F | N 57W | S 69W | 20.90 | 7.49 | 19.51 | ||
F A | S47W | S7E | 31.30 | 31.07 | 3.82 | ||
36.48 | 38.56 | 35.52 | 20.44 | ||||
36.48 | 20.44 | ||||||
____ | _____ | ||||||
2.08 | 15.08 |
As to side GD 15.08---------------1.17840
So is sine L EGD 90 ---------------10.00000
________
To sine L DEG 25.15---------- 9.63001
Example 2nd. Given the bearings and distances of the sides of a tract of land as follow; 1st Sunknown E
31.80 ch, 2n N 54 E 2.08 ch; 3rd N 29 1/4 E 22. ch: 4th N 28 3/4 E
35.35 ch3 5th N 57 W 20.90 ch; and 6th Sunknown W 31.30
To th eplace of beginning. Required the unknown bearings.
Ans 1st S 40 [degree mark] .29'E; and 6th S 4 7 [degree mark] W.
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