The angles of depression of two ships from the top of a light house are `45o` and `30o` towards east. If the ships are 100 m apart, the height of the light house is `(50)/(sqrt(3)+1)m` (b) `(50)/(sqrt(3)-1)m` (c) `50(sqrt(3)-1)m` (d) `50(sqrt(3)+1)m`

The angles of depression of two ships from the top of a light house are 45^(@) and 30^(@) towards east. If the ships are 200 m apart, find the height of light house.

The angles of depression of two ships from the top of a light house are 45^(@) and 30^(@) towards east.If the ships are 200m apart,the height of the light house is : (Take sqrt(3)=1.73)

The angles of depression of two ships from the top of a lighthouse are 45^@ and 30^@ . If the ships are 120 m apart, then find the height of the lighthouse.

The angles of depression from the top of a light house of two boats are 45^@ and 30^@ towards the west. If the two boats are 5m apart, then the heighat of the light house is

The angles of depression of two ships from the top of a light house and on the same side of it are found to be 45o and 30o respectively.If the ships are 200m apart,find the height of the light house.

The angles of depression of two ships from the top of a light house are 60^@ and 45^@ towards east. If the ships are 300 m apart, the height of the light house is किसी प्रकाश स्तंभ के शीर्ष भाग से दो पत्तो के अवनमन कोण पूर्व की ओर 60^@ और 45^@ है। यदि पोत परस्पर 300 मीटर की दूरी पर हो, तो प्रकाश स्तंभ को ऊँचाई बताइए?

If the angle of elevation of a tower from a distance of 100 metres from its foot is 60o , then the height of the tower is 100sqrt(3)m (b) (100)/(sqrt(3))m( c) 50sqrt(3)( d) (200)/(sqrt(3))m

The angle of depression of a ship from the top a tower of height 50 m is 30^(@) . Find the horizontal distance between the ship and tower.