The angle of elevation of a ladder leaning against a wall is 60º and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is:

The angle of elevation of a ladder leaning against a wall is 60º and

1.	The angle of elevation of a ladder leaning against a wall is 60º and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is:
A.	2.3 m
B.	4.6 m
C.	7.8 m
D.	9.2 m
Answer» E.