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The angle of depression from the top of ...

The angle of depression from the top of a tower 100m height, at a point on the ground is `45^(@)`,. The distance of the point from the tower is…………….

A

18.1

B

16.3

C

36.6

D

26.7

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VGS PUBLICATION-BRILLIANT-APPLICATIONS OF TRIGONOMETRY-EXERCISE
  1. A player sitting on the top of a tower of height 40m observes the angl...

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  2. If the ratio of height of a tower and the length of its shadow on the ...

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  3. The angle of depression from the top of a tower 100m height, at a poin...

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  4. An object is placed above the observer's horizontal, we call the angle...

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  5. Angle of elevation of the top of a building from a point on the ground...

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  6. What change will be observed in the angle of elevation as we move away...

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  7. An objcet is placed below the observer's horizontal, then what is the ...

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  8. What change will be observed in the angle of elevation as we approach ...

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  9. In the figure given below, the imaginary line through the object and e...

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  10. If a pole height 6m casts a shadow 2sqrt(3)m long on the ground, then ...

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  11. The length of the shadow of a tree is 7m high, when the sun's elevatio...

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  12. If two tangents inclined at an angle of 60^(@) are drawn to a circle o...

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  13. The angle formed by the line of sight with horizontal, when the point ...

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  14. cot^2 B-cosec^2 B=………….

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  15. tantheta/sectheta = ..........

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  16. A boy observed the top of an electrical pole to be at angle of elevati...

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  17. Suppose you are shooting an arrow from the top of a building at a heig...

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  18. sin(pi^(c)/2) =

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  19. Domain of sin theta=………….

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  20. tan(pi^(c)/4) =

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