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The shadow of a tower, when the angle of...

The shadow of a tower, when the angle of elevation of the sun is `60^@` is found to be 15 m shorter than when it is `45^@`. Then height of the tower is
जब सूर्य का उन्नयन कोण `60^@` है तो एक टावर की परछाईं इसके `45^@` होने की तुलना में 15 मीटर छोटी पायी जाती है | इस टावर की ऊंचाई क्या है?

A

41.5 m

B

35.5 m

C

26.5 m

D

20.5 m

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PINNACLE-HEIGHT & DISTANCE-EXERCISE
  1. The shadow of a tower, when the angle of elevation of the sun is 60^@ ...

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  2. A boy is standing near a pole which is 2.7 m high and the angle of ele...

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  3. At a certain time of a day a tree 5.4 m height casts a shadow of 9 m. ...

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  4. From the top of a 12 m high building, the angle of elevation of the to...

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  5. A ladder leaning against a wall makes an angle theta with the horizont...

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  6. From the top of a 120m high tower, the angle of depression of the top ...

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  7. The length of the shadow of a vertical pole on the ground is 24m. If t...

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  8. From the top of a 10 m high building, the angle of elevation of the to...

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  9. A ladder leaning against a wall makes an angle alpha with the horizont...

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  10. From the top of 75 m high tower, the angle of depression of two points...

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  11. The angle of elevation of top of a tower from a point P, on the ground...

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  12. From the top of 120 m high lighthouse, the angle of depression of two ...

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  13. The string of a kite is 30m long and it makes an angle 60^@ with the h...

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  14. From a point P on a level ground, the angle of elevation of the top of...

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  15. When the sun’s angle of depression changes from 30^@ to 60^@ ,the leng...

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  16. A and B standing on the same side of a wall and observe that the angle...

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  17. If the height of a pole and the distance between the pole and a man st...

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  18. The angle of elevation of a flying drone from a point on the ground is...

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  19. A girl 1.2 m tall can just see the sun over a 3.62 m tall wall which i...

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  20. A ladder attached to the wall makes an angle of 60 to the horizontal o...

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