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Discussion: Pan Balance - Shapes (Fixed Values) tool
Topic: possible tPoW for this tool
Related Item: http://mathforum.org/mathtools/tool/50958/


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Subject:   RE: possible tPoW for this tool
Author: mbackus
Date: Jul 31 2008
I like the second question, but I think the second part could be restated:

Terry could only figure out one way to balance the scales, using two triangles.
Could you tell him a rule for finding all the other ways?

What about...

Terry could only figure out one way to balance the scales. How many ways are
there? How do you know whether you've found them all.

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