Someone showed me this picture of a quadrilateral made by
joining together five smaller quadrilaterals.
It made me think about special cases...
Could I draw a version of this image where all five of the
smaller quadrilaterals are cyclic? I tried it out and have tried to
capture what I did, and what the question was
that it made me want to answer, in the
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Can you convince us that the largest quadrilateral is also