Home
Class 10
MATHS
The horizontal distance between two pole...

The horizontal distance between two poles is 15 m. The angle of depression of the top of first pole as seen from the top of second pole is 30°. If the height of the second pole is 24 m, find the height of the first pole. Use v3 =1.732)

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 2019

    X BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise SECTION-C|5 Videos

Similar Questions

Explore conceptually related problems

The horizontal distance between two poles is 15m. The angle of depression of the top of the first pole as seen from the top of the second pole is 30^@ . If the height of the second pole is 24 m, find the height of the first pole. (sqrt(3)=1. 732)

The horizontal distance between two towers is 140 mdot The angle of elevation of the top of the first tower when seen from the top of the second tower is 30^0dot If the height of the second tower is 60 m , find the height of the first tower.

The horizontal distance between two trees of different heights is 60m. The angle of depression of the top of the first tree when seen from the top of the second tree is 45^o . If the height of the second tree is 80m, find the height of the first tree.

The horizontal distance between two towers is 75 m and the angular depression of the top of the first tower as see from the top of the second, which is 160 m high, is 45^(@) . Find the height of the first tower.

The horizontal distance between two tower is 150 m. The angle of depression of the top of one tower as observed from the top of other tower, which is 120 m in hight, is 30^(@). Find the height of the first tower.

The distance between two towers is 140 m while seeing from the top if the second tower, the angle of elevation of first tower is 30^(@) .If the height of the second tower is 60 m, then find the height of the first tower.

The angle of elevation of the sun when the length of the shadow of a pole is sqrt(3) times the height of the pole is

The horizontal distance between two tower is 120 m. The angle of elevation of the top and angle of depression of the bottom of the first tower as observed from the second tower is 30^(@)and24^(@) respectively. Find the height of the two towers. Give youe answer correct to 3 significant figures.

From the top of a 50 m high tower, the angles of depression of the top and bottom of a pole are observed to be 45o and 60o respectively. Find the height of the pole.

A vertical pole and a vertical tower are on the same level ground in such a way that from the top of the pole the angle of elevation of the top of the tower is 60^(@) and the angle of depression of the bottom of the tower is 30^(@) . Find : the height of the pole, if the height of the tower is 75 m

X BOARD PREVIOUS YEAR PAPER ENGLISH-X Boards-All Questions
  1. Find the number of terms of the AP 18, 31/2, 13, ....., -99/2 and find...

    Text Solution

    |

  2. Use Euclid's division lemma to show that the square of any positive ...

    Text Solution

    |

  3. The horizontal distance between two poles is 15 m. The angle of depres...

    Text Solution

    |

  4. Show that the points (7, 10), (-2, 5), and (3, -4) are the vertices of...

    Text Solution

    |

  5. Find the ratio in which the y-axis divides the line segment joining th...

    Text Solution

    |

  6. In the given figure, AB and CD are two diameters of circles ( with cen...

    Text Solution

    |

  7. A vessel is in the form of a hollow hemisphere mounted by a hollow ...

    Text Solution

    |

  8. Represent the following pair of equations graphically and write the co...

    Text Solution

    |

  9. For what value of n, the n^(t h) terms of the following two A.Ps are t...

    Text Solution

    |

  10. A wooden article was made by scooping out a hemisphere from each en...

    Text Solution

    |

  11. In a circle of radius 21cm, an arc subtends an angle of 60^0 at the ce...

    Text Solution

    |

  12. Solve for: 1/(2a+b+2x)=1/(2a)+1/b+1/(2x)

    Text Solution

    |

  13. Sum of the areas of two squares is 400 cm. If the difference of their ...

    Text Solution

    |

  14. If the sum of first 7 terms of an AP is 49 and that of 17 terms is ...

    Text Solution

    |

  15. Prove that the tangent at any point of circle is perpendicular to the ...

    Text Solution

    |

  16. l and m are two parallel tangents to a circle with centre O, touching...

    Text Solution

    |

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

    Text Solution

    |

  18. A group consists of 12 persons, of which 3 are extremely patient, othe...

    Text Solution

    |

  19. Three vertices of a parallelogram ABCD are A(3,-4),B(-1,-3)a n dC(-6,2...

    Text Solution

    |

  20. Prove that : (1 + cot A + tan A) (sin A — cos A) = sin A tan A — cot ...

    Text Solution

    |