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This picture is taken from the Problem Pictures CD-ROM of photographs with activities for mathematics teaching. |
Patchwork quiltThis beautiful patchwork quilt has quite a complex design. Try to see the basic units from which it is constructed. Can you see any right angles here? K04 |
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The photographs and screen images on this website are copyright and may not be reproduced without permission. Copyright © Richard Phillips 2001/2008. Page updated 27 November 2008. |
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