Find the back bearings of the following lines from the observed Fore Bearings:(a) 79° 24′(b) 354° 24′(c) 178 ° 4′(d) 204 ° 12′
Find the back bearings of the following lines from the observed Fore Bearings:(a) 79° 24′(b) 354° 24′(c) 178 ° 4′(d) 204 ° 12′ solutions : (a) 79°24′ Fore bearing = 79° 24′ Back bearing = FB +180° ( as the FB is less than 180° ) = 79°24′ +180° = 259°24′ (b) 354°24′ Fore bearing= … Read more