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PQ and QR are 2 sides of a regular 12-sided polygon.
PR is a diagonal of the polygon.
Work out the size of angle PRQ.
You must show your working.
![PQ And QR Are 2 Sides Of A Regular 12sided Polygon PR Is A Diagonal Of The Polygon Work Out The Size Of Angle PRQ You Must Show Your Working class=](https://us-static.z-dn.net/files/d77/30477ecce96827c791fa861e8e0482e9.png)