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6.4

Trick question #1

Asked by xl2003 in Puzzles & Riddles

Tags: trick, questions

Hi,
I am prepare for a interview. The company usually ask trick question. I got a couple of them from friends and would like to ask for advice from you.

1) There are two poles with same height of 50 ft. The two poles are separated from each other 100ft, and there is a string 100ft long whose ends are tied to tops of the poles. Now try to bring the two poles together until the string touches the ground. The question is: when the string touches the ground, how far apart the two poles from each other?

I know it has something to do with geometry :), but already forget the stuff.
Thanks,

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20091118-EE-VQP-93

Trick question #1

Asked by xl2003 in Puzzles & Riddles

Tags: trick, questions

About this solution