Home
Class 14
MATHS
Two ships are sailing in the sea on t...

Two ships are sailing in the sea on the two sides of a lighthouse. The angles of elevation of the top of the lighthouse as observed from the two ships are `30o` and `45o` respectively. If the lighthouse is 100 m high, the distance between the two ships is (a) 173 m (b) 200 m (c) 273 m (d) 300 m

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • HCF AND LCM OF NUMBERS

    RS AGGARWAL|Exercise All Questions|159 Videos
  • LINE GRAPH

    RS AGGARWAL|Exercise All Questions|28 Videos

Similar Questions

Explore conceptually related problems

Two ships are sailing in the sea on the tow sides of a light house . The angles of elevation of the top of the light house as observed from the two ships are 30^(@)and45^(@) respectively . If the light house is 100 m high , the distance be - tween the two ships is :(take sqrt(3)=1.73)

From a light house the angles of depression of two ships on opposite sides of the light house are observed to be 30^(@) and 45^(@) If the height of the light house is h metres,the distance between the ships is

From a lighthouse the angles of depression of two ships on opposite sides of the light-house are observed to be 30^@ and 45^@ If the height of lighthouse is h, what is the distance between the ships

Two ships are there in the sea on either side of a light house in such a way that the ships and the light house are in the same straight line. The angles of depression of two ships are observed from the top of the light house are 60o and 45o respectively. If the height of the light house is 200 m, find the distance between the two ships. (U s e sqrt(3)=1. 73)

Two ships are sailing in the sea on either side of a light -house . The angle of depression of the two ships are 45^(@) each . If the height of the light-house is 300 metres, then the distance between the ships is

Two ships are sailing in the sea on the either side of the lighthouse.The angles of depression of two ships as observed from the top of the lighthouse are 60^(@) and 45^(@) ,respectively.If the distance between the ships is 100((sqrt(3)+1)/(sqrt(3)))m, then find the height of the lighthouse

Two men are on the opposite sides of a tower. They measure the angles of elevation of the top of the tower as 45^(@) and 30^(@) respectively. If the height of the tower is 40 m, then the distance between the men is

Two boats approach a light house in mid-sea frrom opposite direction.The angles of elevation of the top of the light house from two boats are 30^(0) and 45^(0) respectively.If the distance between two boats is 100m, find the height of the light house.

From the top of a lighthouse. 100 m high, the angle of depression of two ships are 30° and 45°, if both ships are on same side find the distance between the ships ?

RS AGGARWAL-HEIGHTS AND DISTANCES-All Questions
  1. A man on the top of a tower, standing on the seashore, finds that a...

    Text Solution

    |

  2. There are two temples, one on each bank of a river, just opposite t...

    Text Solution

    |

  3. The angle of elevation of the sun, when the height of the pole is sqrt...

    Text Solution

    |

  4. From a point P on a level ground, the angle of elevation of the ...

    Text Solution

    |

  5. The angle of elevation of a ladder leaning against a wall is 60o an...

    Text Solution

    |

  6. An observer 1.6 m tall is 20sqrt(3) m away from a tower. The angle ...

    Text Solution

    |

  7. Two ships are sailing in the sea on the two sides of a lighthouse. ...

    Text Solution

    |

  8. A man standing at a point P is watching the top of a tower, whic...

    Text Solution

    |

  9. The angle of elevation of the top of a tower from a certain point i...

    Text Solution

    |

  10. A man is watching from the top of a tower a boat speeding away from...

    Text Solution

    |

  11. On the same side of a tower, two objects are located. When observed...

    Text Solution

    |

  12. A man on the top of a vertical tower observes a car moving at a unifor...

    Text Solution

    |

  13. The top of a 15 metre high tower makes an angle of elevation of 60^0...

    Text Solution

    |

  14. The angle of depression of a point situated at a distance of 70m from ...

    Text Solution

    |

  15. T F is a tower with F on the ground. The angle of elevation of T fr...

    Text Solution

    |

  16. A boy is standing at the top of the tower and another boy is at the...

    Text Solution

    |

  17. The angles of elevation of the top of a tower from two points P and...

    Text Solution

    |

  18. If the angle of elevation of a cloud from a point 200 m above a lak...

    Text Solution

    |

  19. From the top of a tower, the angles of depression of two objects P ...

    Text Solution

    |

  20. If a 30 m ladder is placed against a 15 m wall such that it just re...

    Text Solution

    |