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Covering a rectangle by circles (Posted on 2012-01-30) Difficulty: 2 of 5
Prove, that if a given rectangle can be covered by 100 circles each of r=2, then it can be covered by 400 circles each of r=1.

See The Solution Submitted by Ady TZIDON    
Rating: 4.5000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Hints/Tipsre: Solution.....I agree ...spoilerAdy TZIDON2012-01-31 13:00:27
SolutionSolutionHarry2012-01-31 12:12:22
re(2): Possible solutionbroll2012-01-31 11:02:56
re: Possible solutionSteve Herman2012-01-31 10:21:50
Possible solutionbroll2012-01-31 02:01:07
ThoughtsJer2012-01-30 12:33:57
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