The angle of elevation of a ladder leaning against a wall is 60º and the foot of the ladder is 12.4 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 12.4 m away from the wall. The length of the ladder is:
A.	4.8 m
B.	.2 m
C.	2.4 m
D.	4.8 m
Answer» E.