If the bearing of line AB is N87° 32’00”E and that of line BC is S65° 35’20”E, then the deflection angle between the lines at B is

If the bearing of line AB is N87° 32’00”E and that of line BC is

1.	If the bearing of line AB is N87° 32’00”E and that of line BC is S65° 35’20”E, then the deflection angle between the lines at B is
A.	26°52’40”
B.	86°52’40”
C.	115°6’40”
D.	153°07’40”
Answer» B. 86°52’40”