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Enclosed area (Posted on 2005-02-01) Difficulty: 1 of 5
Imagine a square ABCD with a diagonal BD. Now draw a line EF parallel to BD, such that E lies on BC and F lies on CD. Also length of EF = length of AB. Now Colour the space enclosed by BDFE. Of the square ABCD, what percentage of area is coloured ?

See The Solution Submitted by Syzygy    
Rating: 2.1667 (6 votes)

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Answer Comment 6 of 6 |
The rerquired prcentage of area that is colored is 25.
  Posted by K Sengupta on 2008-10-15 00:28:48
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