The diagram illustrates two sides of a regular polygon. The interior angle of the polygon is $(7x + 44)^\circ$ and the exterior angle is $(x + 8)^\circ$. NOT TO SCALE.
(main)[4]
Determine the number of sides of this polygon.
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “15 sides” …