A Ladder 15 m Long Just Reaches the Top of a Vertical Wall. If the Ladder Makes an Angle of 60° with the Wall, Then the length of the Wall is:

A) 15 √3 m

B) 15/2 m

C) 15√2 m

(D) 15√7 m

Related MCQs:
  1. A ladder makes an angle of 60 degrees with the ground when placed against a wall. If the foot of the ladder is 2 m away from the wall then find the length of the ladder?
  2. A triangle’s two angle’s are 45° and 60°. What is the value of its third angle?
  3. In a triangle with sides a=60, b=40 c=38, the largest angle of measure is the angle opposite to the side.
  4. The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be