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Puzzle 73.  SEVEN CIRCLES

There are seven circles of different sizes, arranged as shown, such that their centers are aligned on a straight line.  The total distance they spanned from end to end is 60 centimeters.  What is the sum of the circumferences of all the circles. 

 

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Bits and Beyond...

If you would not be forgotten, as soon as you are rotten, either write things worth reading or do things worth the writing. 

                                   Benjamin Franklin

 

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