The figure depicts a quadrilateral. The interior angles marked are 83^{\circ}, 104^{\circ}, 72^{\circ}, together with an angle labelled $x^{\circ}$. It is stated that the diagram is NOT TO SCALE.
(main)[1]
Find the value of the variable $x$.
Worked solution & mark scheme
This 1-mark question has a full step-by-step worked solution and mark scheme. One marking point: “101” …