If you have an answer post it as a comment to this post. I will post the answer on 10th July.
Monday, July 2, 2007
GEOMETRICAL PUZZLE-III
There are four circles each with radius 'r'. The circles are so arranged that each circle touches two of the remaining three. There is a big circle touching all four circles. What will be the radius of the bigger circle expressed in terms of 'r' ?
If you have an answer post it as a comment to this post. I will post the answer on 10th July.
If you have an answer post it as a comment to this post. I will post the answer on 10th July.
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