A flag staff of `5` mts high stands on a building of `25` mt high. At an observer at a height of `30` mt the flag staff

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Q 3020591411.     A flag staff of `5` mts high stands on a building of `25` mt high. At an observer at a height of `30` mt the flag staff and the building subtend equal angles. The distance of the observer from the top of the flag staff is
A

`5\sqrt{3}`

B

`5\sqrt{2}`

C

`5\sqrt{6}`

D

`\frac{5\sqrt{3}}{\sqrt{2}}`

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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