A bridge across the river makes an angle of `30^(@)` with the river bank. The length of the bridge across the river is 60m. If width of the river is k meter, then what is the value of k/15m.

A bridge across the river makes an angle of 30^(@) with the river bank.If the length of the bridge across the river is 60m, Find the width of the river.

A bridge across a river makes an angles of 45^(@) with the river bank as shown in Figure.If the lengthof the bridge across the river is 150m what is the width of the river?

A bridge in the shape of straight path across a river, makes an angle of 60^(@) with the width of the river. If the length of the bridge is 100m, then find the width of the river.

The Hirakud Dam is built across the river:

A boat has to cross a river.It crosses the river by making an angle of 60^(@) with the bank of the river due to the stream of the river and travels a distance of 600m to reach the another side of the river.What is the width of the river?

Hirakud dam is built across the river:

A swimmer crosses the river along the line making an angle of 45^(@) with the direction of flow. Velocity of the river is 5 m/s. Swimmer takes 6 seconds to cross the river of width 60 m. The velocity of the swimmer with respect to water will be :