Home
Class 10
MATHS
An objcet is placed below the observer's...

An objcet is placed below the observer's horizontal, then what is the angle between line of sight and observer's horizontal ?

A

angle of elevation

B

angle of depression

C

can't be determined

D

none

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF TRIGNOMETRY

    BEYOND PUBLICATION|Exercise EXERCISE|127 Videos

  • CO-ORDINATE GEOMETRY

    BEYOND PUBLICATION|Exercise EXERCISE|246 Videos

Similar Questions

Explore conceptually related problems

An object is placed above the observer's horizontal, we call the angle between the line of sight and observer's horizontal is………

If a body is projected with angle theta to the horizontal, then ·

From the observations given below, suggest the relation between X, Y and Z

Slope of horizontal line is ......

Observe the following table and Fill it . Observations : What do you obderve ?

Observe the pattern in the table, given below and complete it

BEYOND PUBLICATION-APPLICATIONS OF TRIGNOMETRY-EXERCISE
  1. Angle of elevation of the top of a building from a point on the ground...

    Text Solution

    |

  2. What change will be observed in the angle of elevation as we move away...

    Text Solution

    |

  3. An objcet is placed below the observer's horizontal, then what is the ...

    Text Solution

    |

  4. What change will be observed in the angle of elevation as we approach ...

    Text Solution

    |

  5. In the figure given below, the imaginary line through the object and e...

    Text Solution

    |

  6. In the figure given below, a man on the top of cliff observes a boat c...

    Text Solution

    |

  7. If a pole height 6m casts a shadow 2sqrt(3)m long on the ground, then ...

    Text Solution

    |

  8. In the figure given below, if AD = 7 sqrt 3 m, then BC = …………..m.

    Text Solution

    |

  9. The length of the shadow of a tree is 7m high, when the sun's elevatio...

    Text Solution

    |

  10. If two tangents inclined at an angle of 60^(@) are drawn to a circle o...

    Text Solution

    |

  11. The angle formed by the line of sight with horizontal, when the point ...

    Text Solution

    |

  12. cot^2 B-cosec^2 B=………….

    Text Solution

    |

  13. (tan theta)/(sec theta)=…………….

    Text Solution

    |

  14. A boy observed the top of an electrical pole to be at angle of elevati...

    Text Solution

    |

  15. Suppose you are shooting an arrow from the top of a building at a heig...

    Text Solution

    |

  16. sin""(pi^e)/(2)=…………

    Text Solution

    |

  17. Domain of sin theta=………….

    Text Solution

    |

  18. tan""(pi^e)/(4)=…………..

    Text Solution

    |

  19. cot 15^(@)=……………..

    Text Solution

    |

  20. A+B=180^(@) then cosA+cos B=………..

    Text Solution

    |