The following bearings were observed while traversing with a compass:
Which pair of stations are affected by local attraction?
|
Line |
F. B. |
B. B. |
|
AB |
104° 30’ |
284° 30’ |
|
BC |
48° 15’ |
226° 0’ |
|
CD |
290° 30’ |
115° 15’ |
|
DA |
180° 15’ |
357° 15’ |
1
A and B
2
B and C
3
C and D
4
A and D