Home
Class 10
MATHS
The angle of elevation of the top of a c...

The angle of elevation of the top of a chimney at a distance of 200 m is `60^(@)`. Then the height of the chimney is__________.

Text Solution

Verified by Experts

The correct Answer is:
200`sqrt(3)` metres
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • APPLICATION OF TRIGONOMETRIC RATIOS: HEIGHTS AND DISTANCES

    CALCUTTA BOOK HOUSE|Exercise (Short-answer type question (SA):)|4 Videos

  • APPLICATION OF TRIGONOMETRIC RATIOS: HEIGHTS AND DISTANCES

    CALCUTTA BOOK HOUSE|Exercise (Long-answer type question (LA) :)|11 Videos

  • APPLICATION OF TRIGONOMETRIC RATIOS: HEIGHTS AND DISTANCES

    CALCUTTA BOOK HOUSE|Exercise EXERCISE (Write true or fals :)|2 Videos

  • COMPOUND INTEREST

    CALCUTTA BOOK HOUSE|Exercise SHORT ANSWERS TYPE QUESTIONS|10 Videos

Similar Questions

Explore conceptually related problems

A house of 15 metres height, stands on one side of a park and from a point on the roof of the house the angle of depression of the foor of chimney of brick kiln of the other side is 30^(@) and the angle of elelvation of the top of the chimney of brick kiln is 60^(@) . Find the height of the chimney and the distance between the brick kiln and the house.

A.Multiple choice questions (MCQ) : (i) If the angle of elevation of the top of a mobile tower from a distance of 10 metres from its foot is 60^(@) , then height of the tower is

Knowledge Check

  • A tower stands vertically on the ground. From a point on the ground.which is 30 m away from the foot of the tower, the angle of elevation of the top of the tower is found to be 45^(@) . Then the height of the tower is

    A
    20 m
    B
    30 m
    C
    40 m
    D
    50 m

    • Similar Questions

    Explore conceptually related problems

    Fill in the blanks The height of a tower is 50sqrt3 metre. The angle of elevation of the top of a tower from a point at a distance of 50 metre of root of the tower is ____.

    The angle of elevation of the top of an unfinished tower at a distance of 120 m from its base is 30^(@) . How much higher must the tower be raised so that the angle of elevation of its top at the same point may be 60^(@) ?

    The angles of elevation of the top of a tower from two points at a distance of 4 m and 9 m, find the height of the tower from the base of the tower and in the same straight line with it are complementary.

    A house of 15 metres hegiht, stands on one side of a park and from a point on the roof of the house of the angle of depression of the foot of the chimney of brick kilm of the other side is 30^@ and the angle of elevation of the top of the chimney of brick kiln is 60^@ . Calculate the height of the chimney

    Height of a tower is 100sqrt(3) metres. The angle to elevation of the top the tower from a point at a distance of 100 metres of foot of the tower is

    If the angle of elevation of the top of a chimney from a point on the horizontal plane passing through the foot of the chimney is 60^(@) and the angle of elevation from another point on the same plane at a distance of 24 metres away from the first point is 30^(@) . Calculate the height of the chimney. [sqrt(3)= 1.732 (approx). ]

    An observer of height 1.8 m is 13.2 m away from a palm tree. The angle of elevation of the top of the tree from his eyes is 45^(@) What is the height of the palm tree?

    Home
    Profile