A circus artist is climbing a 20m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground.

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asked Feb 6, 2018 by Kundan kumar (49,132 points) 34 383 1023

A circus artist is climbing a 20m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground. Find the height of the pole, if the angle made by the rope with the ground level is 30º.

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answered Feb 6, 2018 by Vikash Kumar (144,729 points) 8 11 21
 
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 The height of the pole,

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