Home
Class 9
MATHS
A boy standing at point O finds his kite...

A boy standing at point O finds his kite flying at a point P with distance OP = 25m. It is at a height of 5m from the ground . When the thread is extended by 10 m from P, it reaches a point Q. What will be the height QN of the kite from the ground? (use trigonometric ratios)

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    SURA PUBLICATION|Exercise EXERCISE 6.2|5 Videos

  • TRIGONOMETRY

    SURA PUBLICATION|Exercise EXERCISE 6.3|4 Videos

  • STATISTICS

    SURA PUBLICATION|Exercise Section -C|2 Videos

Similar Questions

Explore conceptually related problems

The sound level at a point 5.0 m away from a point source is 40 dB. What will be the level at a point 50 m away from the source ?

The intensity of sound from a point source is 1.0 xx 10^-8 Wm^-2 , at a distance of 5.0 m from the source. What will be the intensity at a distance of 25 m from the source ?

A boy is at a distance of 60 m from a tree, makes an angle of elevation of 60^@ with the top of the tree. What is the height of the tree?

The angle elevation of the top of a tower from a point C on the ground. Which is 30 m away from the foot of the tower is 30^(@) . Find the height of the tower.

A circket ball falls from a height of 40 m. What is the velocity with which the ball hits the ground ?