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'Cyclic Quad Jigsaw' printed from http://nrich.maths.org/
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
This text is usually replaced by the Flash movie.
Can you convince us that the largest quadrilateral is also