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A person from the top of a building height 15 m observes the top and the bottem of a cell tower with the angle of elevation as `60^(@)` and the angle of depression as `45^(@)` respectively. Then find the height of the that cell tower.

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

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

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

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

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

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

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  7. The angle of the elevation of the top of a tower from two points at ...

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  8. From the top of a tower of 50m high, Neha observes the angles of depre...

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  9. The angle of elevation of the top of a hill from the foot of a tower i...

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  10. Two men on either side of a temple of 30 meter height observe its top ...

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  11. A man observes top of a tower at an angle of elevation of 30^@. When h...

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  12. A flag pole 4 cm tall casts a 6m, shadow. At the same time , a nearby ...

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  13. A pole is arranged from a height of 30m from the ground, making 60^(@)...

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  14. A long pole is broken in a storm. Top end of the broken pole touched t...

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  15. A kite is flown from a building with a height (h) m with a long rope. ...

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  16. A person observes tops of two buildings with an angle of elevations 35...

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  17. A 15 m long pole forms 5sqrt(3) m long shadow at 8 AM in the morning. ...

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  18. Ladder 'x' meters long is laid against a well making an angle 'theta' ...

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  19. Two persons A and B observe the top of a pole at an angle of elevation...

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  20. Top of a building was observed at an angle of elevation alpha from a p...

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