Home
Class 10
MATHS
It is found that on walking x metres ...

It is found that on walking `x` metres towards a chimney in a horizontal line through its base, the elevation of its top changes from `30o` to `60o` . The height of the chimney is `3sqrt(2)x` (b) `2sqrt(3)x` (c) `(sqrt(3))/2x` (d) `2/(sqrt(3))x`

Promotional Banner

Similar Questions

Explore conceptually related problems

It is found that on walking x metres towards a chimney in a horizontal line through its base, the elevation of its top changes from 30^@ to 60^@ . The height of the chimney is____

On walking 120 m towards a chimney in a horizontal line through its base the angle of elevation of tip of the chimney changes from 30° to 45°. The height of the chimney is :

On walking 120 m towards a chimney in a horizonatal line through its base the angle of elevation of tip of the chimney changes from 30^@ " to " 45^@ . The height of the chimney is

Find the height of a building, when it is found that on walking towards it 40 m in a horizontal line through its base the angular elevation of its top changes from 30^(@) t o 45^(@)

The height of a chimney when it is found that, on walking towards it 50 m in a bizontal line through its base, the angle of elevation of its kop changes from 30^(@) to 45^(@) is:

Find the height of the chimney when it is found that on walking towards it 50 meters in the horizontal line through its base, the angle of elevation of its top changes from 30^(@) to 60^(@) .

If the angle of elevation of a tower from a distance of 100 metres from its foot is 60o , then the height of the tower is 100sqrt(3)m (b) (100)/(sqrt(3))m( c) 50sqrt(3)( d) (200)/(sqrt(3))m

The length of the shadow of a tower standing on level ground is found to be 2x metres longer when the suns elevation is 30o than when it was 45o . The height of the tower in metres is (sqrt(3)+1)x (b) (sqrt(3)-1)x (c) 2sqrt(3)x (d) 3sqrt(2)x

The length of the shadow of a tower standing on level ground is found to be 2x metres longer when the suns elevation is 30o than when it was 45o .The height of the tower in metres is (sqrt(3)+1)x( b) (sqrt(3)-1)x( c) 2sqrt(3)x (d) 3sqrt(2)x