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Circles Abound (2) (Posted on 2004-10-17) Difficulty: 4 of 5
I've a black circle of radius 5.

I wish to create 5 identical white circles of some lesser radius, which I will place on top of the black circle and completely obscure (cover) the black circle.

What is the smallest radius which I can make the smaller circles and still meet my requirement?

No Solution Yet Submitted by SilverKnight    
Rating: 3.3333 (3 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Sol.doremi2004-10-25 21:07:02
Some ThoughtsNo SubjectSteveH2004-10-20 01:41:55
SolutionSteve2004-10-19 19:35:34
re: Phi AgainRichard2004-10-19 06:22:02
Phi AgainCeeAnne2004-10-19 04:46:19
Driving me nuts...Jer2004-10-18 18:16:01
Yep, Sir ...CeeAnne2004-10-18 15:32:59
SolutionI think this is rightnikki2004-10-18 13:08:24
It seems to me ...CeeAnne2004-10-18 06:56:27
re: a startRichard2004-10-17 17:42:08
Hints/Tipsa startCharlie2004-10-17 15:26:47
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