My daughter and I have a question. We s

My daughter and I have a question. We spent this evening cutting up pieces of...
Tim HuttonTim Hutton - 2013-11-05 23:37:52+0000 - Updated: 2013-11-05 23:37:52+0000
My daughter and I have a question. We spent this evening cutting up pieces of paper to try to find out.

Cutting up a circle to make a square

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Tim Hutton - 2013-11-18 12:37:12+0000
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