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236 II Seeing How It Works<br />

But suppose I move the points<br />

Now I have to use reflections to apply the rule, at least if I start with the same shape<br />

Then both rules together let me rotate the inscribed square in any way I like.<br />

This may be easier without points<br />

but in addition there’s the chance of intersecting squares<br />

Two rules are better than one. Still, the single rule

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