A ladder 6 mts long is placed against a vertical wall, so that it makes an angle `60^@` with the ground. At what height above the ground does the ladder touch the ground?

A ladder 15m long just reaches the top of vertical wall. If the ladder makes an angle of 60^@ with the wall. Then the height of the wall is

A ladder of 5 meters long rests against a vertical wall with the lower end on the horizontal ground. . The lower end of the ladder is pulled along the ground away from the wali at the rate 3m/sec. The height of the upper end (in meters) while it is descending at the rate of 4m/sec, is

Ladder 'x' meters long is laid against a well making an angle 'theta' with the ground. If we want to directly find the distance between the foot of ladder and foot of the wall, which trigonometrical ratio should be considered?

A ladder 20m long is placed against a vertical wall of height 10m, then the distance between the foot of the ladders and wll is………m.

A 20 m long ladder is placed on a pole of 10 m height making ' alpha ' angle with the ground, then, alpha =

A ladder of 5 m length is laid against a wall. The distance between the foot of the wall and the ladder is 2.7 m find the height at which the ladder touches the wall.

A ladder of 4 m length is laid against a wall. The distance between the foot of the wall and the ladder is 1.8 m find the height at which the ladder touches the wall.

A Ladder of 4.6 m Length is laid against a wall. The distance between the foot of a wall and the ladder is 2.3 m find the height at which the ladder touches the wall.

A ladder of 3.9 m length is laid against a wall. The distance between the foot of the wall and the ladder is 1.5 m. Find the height at which the ladder touches the wall.