Home
Class 12
MATHS
A tree stands vertically on the slant of...

A tree stands vertically on the slant of the hills From a point A on the ground 35 meters. Down the hill from the base of the tree , the angle of elevation of the top of the tree is `60 ^(@) `. If the angle of elevation of the foot of the tree A is `15 ^(@) ,` then the height of the tree.

A

`5 sqrt2`

B

`7 sqrt2`

C

`25 sqrt2`

D

`35 sqrt2`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) SET 1|10 Videos
  • PROPERTIES OF TRIANGLES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) Set -2|5 Videos
  • PROPERTIES OF TRIANGLES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1B|111 Videos
  • PRODUCTS OF VECTORS

    DIPTI PUBLICATION ( AP EAMET)|Exercise Exercise 2 (Special Type Questions) SET -D|14 Videos
  • QUADRATIC EXPRESSIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 ( SPECIAL TYPE QUESTIONOS ) ( SET -4)|4 Videos

Similar Questions

Explore conceptually related problems

From the top of a chiff 30 metres high, the angle of elevation of the top of a tower is found to be equal to the angle of depression of the foot of the tower. The height of the tower is

The angle of elevation of top of a tree is 30^(@) . On moving 20m nearer, the angle of elevation is 60^(@) . The height of the tree is

A statue stands on the top of a 2m tall pedestal. From a point on the ground, the angle of elevation of the top of the statue is 60^(@) and from the same point the angle of elevation of the top of the pedstal is 45^(@) . Find the height of the statue.

A tower stands vertically on the ground. From a point which is 15 meter away from the foot of the tower, the angle of elevation of the top of the tower is 45^(@) . What is the height of the tower?

From the top of a 10 m height tree the angle of depression of a point on the ground is 30^@ then the distance of the point from the foot of the tree is

From the top of a building 60 m high the angle of elevation of the top of a tower is found to be angle of depression of the foot of the tower. The height of the tower in meter is

From a point on the level ground , the angel of elevation of the top of a pole is 30^(@) . On moving 20 meters nearer, the angle of elevation is 45^(@) . Then the height of the pole, in meters, is

From a point on the level ground, the angle of elevation of the top of a pole is 30^@ . On moving 20 metres nearer, the angle of elevation is 45^@ . Then the height of the pole, in metres , is

If the angle of elevation of Sun is 45^(@) , then the length of the shadow of a 12 m hihgh tree is……….

DIPTI PUBLICATION ( AP EAMET)-PROPERTIES OF TRIANGLES -EXERCISE 1C
  1. A tower subtends angles alpha,2 alpha, 3 alpha respectively at points ...

    Text Solution

    |

  2. The angle of elevation of a cloud from a point h mt above the surface ...

    Text Solution

    |

  3. The angle of elevation of a stationary cloud from a point 2500 mt abov...

    Text Solution

    |

  4. The angle of elevation of the top of the tower observed from each of t...

    Text Solution

    |

  5. A person stading on the bank of a river observerves that the angle of ...

    Text Solution

    |

  6. ABC is a triangular park with AB=AC=100 meters. A clock tower is situa...

    Text Solution

    |

  7. An aeroplane flying with uniform speed horizontally one kilometer abov...

    Text Solution

    |

  8. The upper 3//4^(th) portion of a vertical pole subtends an angle "Tan"...

    Text Solution

    |

  9. A vertical pole subtends an angle Tan^-1(1/2) at a point P on the grou...

    Text Solution

    |

  10. The angle of elevation of a stationar cloud from a point 2500 m above ...

    Text Solution

    |

  11. A lamp post is sittuated at the middle point M of the side AC of a tri...

    Text Solution

    |

  12. A tree stands vertically on the slant of the hills From a point A on t...

    Text Solution

    |

  13. An object is placed at a distance of 10 cm from a convex mirror of foc...

    Text Solution

    |

  14. Two ships leave a port at the same time . One goes 24km per hour in th...

    Text Solution

    |

  15. Two trees A and B are on the same side of a river. From a point C in t...

    Text Solution

    |

  16. The angle of elevation of the toop point P of the vertical tower PQ of...

    Text Solution

    |

  17. AB is a vertical pole with B at the ground level and and A at the top ...

    Text Solution

    |

  18. A person observes the top of a tower from a point A on the ground. the...

    Text Solution

    |

  19. A bird is sitting on the top of a vertical pole 20 m high and its elev...

    Text Solution

    |

  20. ABCD is a trapezium such that AB and CD are parallel and BC bot CD. If...

    Text Solution

    |