You want to erect a pole of height 25 m with suppot of three ropes each has to make an angle `30^@` with the pole what should be the length of the rope.

You want to erect a pole of height 10 m with the support of three ropes. Each rope has to make an angle 30^(@) with the pole. What should be the length of the rope?

A contractor wants to set up a slide for the children to play in the park. Hed wants to set it up at the height of 2m and by making an angle of 30^(@) with the ground. What should be the length of the slide?

The tops of two poles of heights 10 metres and 12 metres are connected by a rope. If the rope makes an angle 30^(@) with the horizontal, the length of the rope in metres is

An electrician wants to repair an electric connection on a pole of height 9m. He needs to reach 1.8 m below the top of the pole to do repair work. What should be the length of the ladder which he should use, when he climbs it at an angle of 60^(@) with the ground? What will be the distance between foot of the ladder and foot of the pole?

A wire attached to a vertical pole of height 15 m is 25 m long and has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?

A 24 m long wire attached to a vertical pole of height 18 m. And it has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?

A body is projected at an angle of 45^(@) from a point on the ground at a distance of 30 m from the foot of a vertical pole of height 20m. The body just crosses the top of the pole and strikes the ground at a distance s from the foot of the pole on the other side of the pole. Then, s

A wire attached to vertical pole of height 18m is 24m long and has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?

A steel pole is 10 m high. To keep the pole upright one end of a steel wire is tied to the top of the pole while the other end has been fixed on the ground. If the steel wire makes an angle of 45 with the horizontal through the base point of the pole, find the lenght of the steel wire is

A wire of length 25 m had been tied with electric pole at an angle of elevation 30^@ with the ground. Because it was covering a long distance, it was cut and tied at an angle of elevation 60^@ with the ground how much length of the wire was cut.