Q 1 convert the bearings to azimuths from north and compute theangle . smaller then 180 degree. between successive bearings.
N66 degree 17' 36"E, S44 dgree 22'34"E, S8 degree 23' 42"W,and N57 degree 08' 55"W.
Q2 compute theazimuth from north of lin CD . ( Azimuths of AB arealso from north.)
Bearing AB= S59 degree 48' 23"W; angle to the right
ABC = 205 degree 56' 11" , BCD= 195 degree 23' 08".