Home
Class 10
MATHS
A pole is arranged from a height of 30m ...

A pole is arranged from a height of 30m from the ground, making `60^(@)` angle with earth. Then what is its length?

Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF TRIGONOMETRY

    VGS PUBLICATION-BRILLIANT|Exercise MODEL EXAMINATION|89 Videos

  • APPENDIX MATHEMATICAL MODELLING

    VGS PUBLICATION-BRILLIANT|Exercise THINK & DISCUSS|1 Videos

  • COORDINATE GEOMETRY

    VGS PUBLICATION-BRILLIANT|Exercise CCE model examination|151 Videos

Similar Questions

Explore conceptually related problems

A tree breaks due to storm and the broken part bends so that the top of the tree touches the ground by making 30^(@) angle with the ground. The distance between the top of the tree and the ground is 10m. Find the height of the tree.

A body is projected from height of 60 m with a velocity 10 ms^(-1) at angle 30° to horizontal. The time of flight of the body is [g = 10ms^(-2) ]

A 20 m long ladder is placed on a pole of 10 m height making ' alpha ' angle with the ground, then, alpha =

VGS PUBLICATION-BRILLIANT-APPLICATIONS OF TRIGONOMETRY-EXERCISE
  1. A man observes top of a tower at an angle of elevation of 30^@. When h...

    Text Solution

    |

  2. A flag pole 4 cm tall casts a 6m, shadow. At the same time , a nearby ...

    Text Solution

    |

  3. A pole is arranged from a height of 30m from the ground, making 60^(@)...

    Text Solution

    |

  4. A long pole is broken in a storm. Top end of the broken pole touched t...

    Text Solution

    |

  5. A kite is flown from a building with a height (h) m with a long rope. ...

    Text Solution

    |

  6. A person observes tops of two buildings with an angle of elevations 35...

    Text Solution

    |

  7. A 15 m long pole forms 5sqrt(3) m long shadow at 8 AM in the morning. ...

    Text Solution

    |

  8. Ladder 'x' meters long is laid against a well making an angle 'theta' ...

    Text Solution

    |

  9. Two persons A and B observe the top of a pole at an angle of elevation...

    Text Solution

    |

  10. Top of a building was observed at an angle of elevation alpha from a p...

    Text Solution

    |

  11. If the angle of elevation of sun increases from 0^(@)" to "90^(@), the...

    Text Solution

    |

  12. The angle of depression from the top of a tower 12m height, at a point...

    Text Solution

    |

  13. A ladder touches a wall at a height of 5m. The angle made by the ladde...

    Text Solution

    |

  14. A 20 m long ladder is placed on a pole of 10 m height making 'alpha' a...

    Text Solution

    |

  15. A ladder 15m long just reaches the top of vertical wall. If the ladder...

    Text Solution

    |

  16. The length of the shadow of a tree is 8 m long when the sun's angle of...

    Text Solution

    |

  17. If a pole 6 m high casts a shadow 2sqrt(3)m long on the ground. Then t...

    Text Solution

    |

  18. If the angle of elevation of a tower from a distance of 100 m from its...

    Text Solution

    |

  19. The height of a tower is 10m. The length of its shadow when sun's alti...

    Text Solution

    |

  20. The length of the shadow of a tower on the plane ground is sqrt(3) tim...

    Text Solution

    |