Author Topic: The angle of elevation of a ladder leaning against a wall is 60º and the foot of  (Read 451 times)

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Question: 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:

Options are:

A.     2.3 m
B.     4.6 m
C.     7.8 m
D.     9.2 m

Correct answer is:

D.     9.2 m