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Topic: Research on "Twice as big"
Replies: 19   Last Post: Feb 27, 2011 1:15 PM

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Barry Garelick

Posts: 22
Registered: 1/30/05
Re: Research on "Twice as big"
Posted: Jan 22, 2011 11:06 AM
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I agree that the question is ambiguous and therefore ill posed. It isn't clear what is meant by "twice as big". When halving a square or circle, it becomes obvious by inspection that you are talking about area.





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