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A person from the top of a building of height 25 m has observed another building top and bottm at an angle of elevation `45^(@)` and at an angle of depression `60^@` respectively. Draw the diagram for this data.

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VGS PUBLICATION-BRILLIANT-APPLICATIONS OF TRIGONOMETRY-EXERCISE
  1. Show that the area of an Isosceles triangles is A=a^2SinthetaCostheta ...

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  2. A right circular cylindrical tower, height 'h' and radius 'r', stands ...

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  3. A person from the top of a building of height 25 m has observed anothe...

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  4. A person observed the top of a tree at an angle of elevation of 60^(@)...

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  5. If the angle of elevation of sun increases from '0' to 90 then the len...

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  6. If a tower of height 'h' is observed from a point with a distance 'd' ...

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  7. A pole and its shadow have same length, find the angle of the sun ray ...

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  8. A ladder of 3.9 m length is laid against a wall. The distance between ...

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  9. A boat has to cross a river. It crosses river by making an angle of 60...

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  10. A person 25 m away from a cell tower observes the top of cell tower at...

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  11. A straight highway leads to foot of the tower. A man standing at the t...

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  12. From the top of a tower of h m height, Anusha observes the anges of de...

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  13. From the top of a building, the angle of elevation of the top of a cel...

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  14. From the top of the building, the angle of elevation of the top of a. ...

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  15. The angle of elevation of the top of a tower from a point on the groun...

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  16. An observer flying in an aeroplane at an altitude of 900 m observes tw...

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  17. A person from the top of a building height 15 m observes the top and t...

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  18. Two poles of equal height are standing opposite to each other on eithe...

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  19. A tree is breaken without separating from the stem by the wind. The to...

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  20. Two poles are standing opposite to each other on either sidef of the r...

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