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A man standing at a point C is watching the top of a tower, which makes an angle of elevation of 30 degree. The man walks some distance towards the tower to watch its top and the angle of elevation become 60 degree. What is the distance between the base of the tower and point C.

  • \begin{aligned} 4\sqrt{3} meter \end{aligned}
  • \begin{aligned} 2\sqrt{3} meter \end{aligned}
  • \begin{aligned} \sqrt{3} meter \end{aligned}
  • Data is inadequate
Similar Questions :

1. The Top of a 15 metre high tower makes an angle of elevation of 60 degree with the bottom of an electric pole and angle of elevation of 30 degree with the top of pole. Find the height of the electric pole.

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3. From a point C on a level ground, the angle of elevation of the top of a tower is 30 degree. If the tower is 100 meter high, find the distance from point C to the foot of the tower.

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4. A toy leaves the earth at a point A and rises vertically at uniform speed. After two minutes of vertical rise boy finds the angular elevation of the balloon as 60°.
If the point at which boy is standing is 150 m away from point A, what is the speed of the toy ?

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5. A man standing at a point C is watching the top of a tower, which makes an angle of elevation of 30 degree. The man walks some distance towards the tower to watch its top and the angle of elevation become 60 degree. What is the distance between the base of the tower and point C.

  • \begin{aligned} 4\sqrt{3} meter \end{aligned}
  • \begin{aligned} 2\sqrt{3} meter \end{aligned}
  • \begin{aligned} \sqrt{3} meter \end{aligned}
  • Data is inadequate
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