Home
Class 10
MATHS
In the following figure AB bot BC and an...

In the following figure `AB bot BC` and `angleACB=30^(@),` given that `BC=sqrt(300)m`. The length of AB is:

A

10m

B

100m

C

`10sqrt(3)m`

D

`100sqrt(3)m`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SOME APPLICATION OF TRIGONOMETRY

    OSWAAL PUBLICATION|Exercise SHORT ASNWER TYPE QUESTIONS|2 Videos
  • SOME APPLICATION OF TRIGONOMETRY

    OSWAAL PUBLICATION|Exercise LONG ASNWER TYPE QUESTIONS-I|8 Videos
  • SOLVED PAPER SSLC KARNATAKA JUNE 2020

    OSWAAL PUBLICATION|Exercise Answer the following questions |37 Videos
  • SSLC KARNATAKA TOPPERS' ANSWERS MARCH 2018 Class-X

    OSWAAL PUBLICATION|Exercise SECTION-E |4 Videos

Similar Questions

Explore conceptually related problems

Prove that A(BC)=(AB)C

In Delta ABC , right angle is at B,AB = 5cm and angle ACB =30^(@) Determine the lengths of the sides BC and AC.

In given figure, AC=AE, AB=AD and angleBAD = angleEAC . Show that BC = DE.

In the given figure, XY || BC and XZ || AC then (AX)/(AB) is equal to :

Add the following: ab-bc-ca , ca-ab

In the adjacent figure, AB = BC and AC = CD . Prove that : /_ BAD : /_ ADB = 3 : 1.

In the adjoining figure, XY || BC , then (AX)/(AB) is equal to :

Add the following: a-b+ab , b-c+bc ,c-a+ac

In the given figure AB || CD and CD || EF. Also EA bot AB. If angleBEF = 55^(@) , find the values of x, y and z.

OSWAAL PUBLICATION-SOME APPLICATION OF TRIGONOMETRY-TEXTBOOK CORNER EXERCISE 12.1
  1. In the following figure AB bot BC and angleACB=30^(@), given that BC=s...

    Text Solution

    |

  2. A circus artist is climbing a 20m long rope, which is tightly stretche...

    Text Solution

    |

  3. A tree breaks due to storm and the briken part bends so that the top o...

    Text Solution

    |

  4. A contractor plans to install two slides for the children to the play ...

    Text Solution

    |

  5. The angle of elevation of the top of a tower from a point on the groun...

    Text Solution

    |

  6. A kite is flying at a height of 60 m above the ground. The string atta...

    Text Solution

    |

  7. A 1.5 m tall boy is standing at some distance from a 30 m tall buildin...

    Text Solution

    |

  8. From a point on the ground, the angles of elevation of the bottom and ...

    Text Solution

    |

  9. A statue, 1.6 m tall, stands on the top of a pedestal. From a point on...

    Text Solution

    |

  10. The angle of elevation of the top of a building from the foot of the t...

    Text Solution

    |

  11. Two poles of equal heights are standing opposite each other on either ...

    Text Solution

    |

  12. A TV tower stands vertically on a bank of a canal. From a point on the...

    Text Solution

    |

  13. From the top of a 7m high building, the angle of elevation of the top ...

    Text Solution

    |

  14. As observed from the top of a 75 m high lighthouse from the sea-level,...

    Text Solution

    |

  15. A 1.2 m tall girl spots a balloon moving with the wind in a horizontal...

    Text Solution

    |

  16. A straight highway leads to the foot of a tower. A man standing at the...

    Text Solution

    |

  17. The angle of elevation of the top of a tower from two points at a dist...

    Text Solution

    |