roughworks

UCEED 2016

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UCEED2016Q5·nat·Hard71 attempts

The figure given below is to be cloned twice. The first clone on the right is to be reflected across the OP axis. The second clone on the left is to be reflected across the MN axis. The resultant figure is then to be cloned and reflected across the QR axis. Count the number of triangles in the final figure.

Keyboards off — use the numpad, just like on exam day.