Question

A ladder of length 30 m is leaning against a wall making an angle of 30° with the horizontal. Find the distance between the foot of the ladder and the wall.

• A. 14$\sqrt3$ m
• B. 15$\sqrt3$ m
• C. 16$\sqrt3$ m
• D. 17$\sqrt3$ m

Answer 1

Answer: (B)

15$\sqrt3$ m

Answer 2

The correct option is (B) :15$\sqrt3$ m.