ABCD is a regular parallelogram plot of land whose angle BAD is 60 . If the bearing of the line AB is 30 , the bearing of CD, is

ABCD is a regular parallelogram plot of land whose angle BAD is 60 . I

1.	ABCD is a regular parallelogram plot of land whose angle BAD is 60 . If the bearing of the line AB is 30 , the bearing of CD, is
A.	90
B.	120
C.	210
D.	270
Answer» D. 270