Home
Class 10
MATHS
In the given, the value of angle theta i...

In the given, the value of angle `theta` is

A

`30^(@)`

B

`60^(@)`

C

`45^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF TRIGONOMETRY

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|154 Videos

  • APPLICATIONS OF TRIGONOMETRY

    VGS PUBLICATION-BRILLIANT|Exercise PUBLIC EXAMINATION|13 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

In the given figure, the value of angle theta is

If length of the sides of a triangle ABC are 4 cm, 5 cm and 6 cm, O is point inside the triangle ABC such that angle OBC = angle OCA = angle OAB = theta , then value of cot theta is .

A right triangle has perimeter of length 7 and hypotenuse of length 3. if theta is the larger non-right angle in the triangles, then the value of cos theta equals

If "sec" theta + tan theta = 2//3 , then find the value of sin theta and determine the quadrant in which theta lies.

If sec theta + tan theta= 5 , find the quadrant in which theta lies and find the value of sin theta .

If cos2theta=sin4theta , here 2theta and 4theta are acute angles, then the value of theta is

If tan theta = sqrt 3 (theta is acute angle) then find the value of 1 + cos theta .

(iv) If cos theta = k, 0 lt k lt 1 and 'theta' is not an angle in the first quadrant then find the values of the other trigonometric ratios in terms of k.

For all values of theta , the values of 3- cos theta + cos ( theta + (pi)/(3)) lie in the interval

VGS PUBLICATION-BRILLIANT-APPLICATIONS OF TRIGONOMETRY-MODEL EXAMINATION
  1. The length of the shadow of a tower on the plane ground is sqrt(3) tim...

    Text Solution

    |

  2. In the given figure, the position of the observer and the object are m...

    Text Solution

    |

  3. In the given, the value of angle theta is

    Text Solution

    |

  4. The ratio of the length of a rod and its shadow is 1:sqrt(3), then th...

    Text Solution

    |

  5. If two towers of height X and Y subtend angles of 30^(@)" and "60^(@) ...

    Text Solution

    |

  6. A wall of 8m long casts a shadow 5m long. At the same time, a tower ca...

    Text Solution

    |

  7. If the sun's angle of elevation is 60^(@). Then a pole of height 6m wi...

    Text Solution

    |

  8. A pole of 12m high casts a shadow 4sqrt(3)m on the ground. Then the su...

    Text Solution

    |

  9. If the height and length of the shadow of a man are the same, then the...

    Text Solution

    |

  10. The given figure shows the observation of point 'C' from point A. The ...

    Text Solution

    |

  11. If the length of the shadow of a tower is (1)/(sqrt(3)) times the heig...

    Text Solution

    |

  12. A tower is 50m high. Its shadow is x m shorter when the sun's altitude...

    Text Solution

    |

  13. The length of the string of a kitef flying at 100m above the ground wi...

    Text Solution

    |

  14. A player sitting on the top of a tower of height 40m observes the angl...

    Text Solution

    |

  15. If the ratio of height of a tower and the length of its shadow on the ...

    Text Solution

    |

  16. The angle of depression from the top of a tower 100m height, at a poin...

    Text Solution

    |

  17. An object is placed above the observer's horizontal, we call the angle...

    Text Solution

    |

  18. Angle of elevation of the top of a building from a point on the ground...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |