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Find the number of sides in this polygon.
Mathematics 0580 · IGCSE · Geometrical terms
Geometrical terms — practice question
The diagram depicts two sides, $VA$ and $VB$, of a regular polygon. $AVX$ is on one straight line. Angle $BVX = y^\circ$ and angle $AVB = 11.5^\circ$. The diagram is not drawn to scale.