Home
Class 10
MATHS
The angle of elevation of a cloud from a...

The angle of elevation of a cloud from a point 200 m above the lake is `30^(@)` and the angle of depression of its reflection in the lake is `60^(@)`, find the height of the cloud above the lake.

Text Solution

Verified by Experts

The correct Answer is:
`H=400m`.
Promotional Banner

Topper's Solved these Questions

  • SOME APPLICATION OF TRIGONOMETRY

    OSWAAL PUBLICATION|Exercise LONG ASNWER TYPE QUESTIONS-II|1 Videos

  • SOME APPLICATION OF TRIGONOMETRY

    OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER EXERCISE 12.1|16 Videos

  • SOME APPLICATION OF TRIGONOMETRY

    OSWAAL PUBLICATION|Exercise SHORT ASNWER TYPE QUESTIONS|2 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

The angle of elevation of a cloud from a point 60 m above a lake is 30^(@) and the angle of depression of the reflection of the cloud on the lake is 60^(@) . Find the height of the cloud from the surface of the lake.

The angle of elevation of a cloud from a point h metres above the surface of a lake is alpha and the angle of depression of its reflection in the lake is beta then the height is :

Two poles of equal height are standing opposite to each other on the either side of the road which is 80 m wide. From a point P between them on road, the angle of elevation of the top of a pole is 60^(@) and the angle of depression from the top of another pole at point P is 30^(@) . Find the heights of the poles and distances of the point P from the poles.

The angle of elevation of the top of a chimney from the foot of a tower is 60^(@) and the angle of depression of the foot of the chimney from the top of the tower is 30^(@) . If the height of the tower is 40m, find the height of the chimney. According to pollution control norms, the minimum height of a smoke-emitting chimney should be 100m. State if the height of the above mentioned chimney meets the pollution control norms. What value is discussed in this question?

The angle of elevation of the top of a hill from the foot of a tower is 60^(@) and the angle of elevation of the top of the tower from the foot of the hill is 30^(@) . If the height of the tower is 50 m, what is the height of the hill?

From the top of a 7m high building, the angle of elevation of the top of a cable tower is 60^(@) and the angle of depression of its foot is 45^(@) .Determine the height of the tower.

A statue, 1.6 m tall, stands on the top of a pedestal. From a point on the ground, the angle of elevation of the top of the statue is 60^(@) and from the samme point the angle of elevation of the top of the pedestal is 45^(@) . Find the height of the pedestal.

A statue, 1.6m tall, stands on the top of a 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 pedestal is 45^(@) . Find the height of the pedestal.