Home
Class 12
MATHS
The string of a kite is 150 m long and i...

The string of a kite is 150 m long and it makes an angle `60^(@)` with the horizontal. Find the height of the kite above the ground. (Assume string to be tight)

A

75 m

B

`75sqrt3` m

C

80 m

D

`80sqrt3m`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HEIGHT AND DISTANCE

    ARIHANT PUBLICATION BIHAR|Exercise EXAM BOOSTER (FOR CARCKING EXAM)|18 Videos

  • HCF AND LCM

    ARIHANT PUBLICATION BIHAR|Exercise EXAM BOOSTER FOR CRACKING EXAM|24 Videos

  • INDICES AND SURDS

    ARIHANT PUBLICATION BIHAR|Exercise EXAM BOOSTER FOR CRACKING EXAM|20 Videos

Similar Questions

Explore conceptually related problems

The string of a kite is 250 m long and it makes an angle of 60^(@) with the horizontal. Find the height of the kite is assuming that there is no slackness in the string.

The string of a kite is 100 metres long and it makes an angle of 60o with the horizontal. Find the height of the kite,assuming that there is no slack in the string.

The string of a kite is 30m long and it makes an angle 60^@ with the horizontal. The height of the kite above the ground is: पतंग की डोर 30 मी लंबी है और यह क्षेतिज से 60^@ का कोण बनाती है। जमीन के ऊपर पतंग की ऊंचाई है:

One files a kite with a thread 150 metre long .If the thread of the kite makes an angle of 60^(@) with the horizontal line , then the height of the kite from the ground (as suming the thread to be in a straight line) is

A kite is flying, attached to a thread which is 165m long. The thread makes an angle of 30^(@) with the ground. Find the height of the kite from the ground , assuming that there is no slack in the thread.

A kite is flown with a thread of 250 m length. If the thread is assumed to be stretched and makes an angle of 60^(@) with the horizontal, then the height of the kite above the ground is (approx.) :

A ladder 15m long makes an angle of 60^(@) with the wall. Find the height of the point , where the ladder touches the wall.

A kite is flying at a height of 50sqrt(3) m from the horizontal. It is attached with a string and makes an angle 60^(@) with the horizontal. Find the length of the string.

A marble is thrown horizontally with a speed of 15 m/s from the top of a building. When it strikes the ground, the marble has a velocity that makes an angle of 65^(@) with the horizontal. From what height above the ground was the marble thrown?

ARIHANT PUBLICATION BIHAR-HEIGHT AND DISTANCE-EXAM BOOSTER (FOR CARCKING EXAM)
  1. The string of a kite is 150 m long and it makes an angle 60^(@) with t...

    Text Solution

    |

  2. At a point 20 m away from the foot of a tower, the angle of elevation ...

    Text Solution

    |

  3. An electric pole is 10m high. A steel wire tied to top of the pole ...

    Text Solution

    |

  4. The angle of elevation of the Moon when the length of the shadow of a ...

    Text Solution

    |

  5. The angle of elevation of a tower from a distance 200 m from its foot ...

    Text Solution

    |

  6. If the length of shadow of a pole on a level ground is twice the lengt...

    Text Solution

    |

  7. The angle of elevation of the top of a hill from the foot of a tower ...

    Text Solution

    |

  8. A person of height 2m wants to get a fruit which is on a pole of heigh...

    Text Solution

    |

  9. A straight highway leads to the foot of a tower of height 50 m. From t...

    Text Solution

    |

  10. From the top of a pillar of height 20 m, theangles of elevation and de...

    Text Solution

    |

  11. From a point A on the ground , the angles of elevation of the top of a...

    Text Solution

    |

  12. A vertical tower stands on a horizontal plane and surmounted by a flag...

    Text Solution

    |

  13. A man on the top of a tower: standing on the seashore: finds that a bo...

    Text Solution

    |

  14. From a window (h m high above the ground) of a house in a street, the ...

    Text Solution

    |

  15. Two persons are 'a' meters apart and the height of one is double that ...

    Text Solution

    |

  16. A flag staff of 5m high stands on a building of 25m high. At an obse...

    Text Solution

    |

  17. If a flag-staff of 6 m height placed on the top of a tower throws a sh...

    Text Solution

    |

  18. An aeroplane flying horiontally 1 km above the ground is observed at a...

    Text Solution

    |

  19. The angle of elevation of a cloud from a height h above the level of w...

    Text Solution

    |