A trapezium is drawn. Its upper parallel side measures 7 cm, its height is 12 cm, and its lower parallel side is $y$ cm. Right angles appear at the top right corner and the bottom right corner. The figure is not drawn to scale. This trapezium has an area of 96 $\text{cm}^2$.
(main)[3]
Determine the value of $y$.
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Correct working” …