Question

With the compass.
(b)
The following observations were taken from
stations P and Q.
Line
Length (M)
Bearings
PA
125
S 60° 30' W
PO
200
N 30'30 E
QB
150.5
S 50°15 W
Calculate the length and beaning of AB, and also the
angles PAB
and QBA
and refraction​

Answer 1

Answer:

find it yourself

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