Consider this example provided by my teacher:

8. Determine the remaining sides and angles of Triangle ABC, given that A = 39 54', a = 268.7 m, and B = 42*32' B A C b A + B = 39 54'+ 42 32' = 81 86' = 82 26' C = 180' - 82 26' = 179 60' - 82 26' = 97 34' b LL b = sinB = 268.7 sin42 32' = 283.2 m sinB sinA sinA sin39 54' sin42 32' = sin(42+32/60)8. Determine the remaining aides and angle of Triangle ABC, given that A = 4220 ', B = 613', and b = '98.? m Give angle in degrees and minutes