Question:
Rashid cut out two identical right-angled triangles. He joined them to form the figure ABCD shown below. The ratio of the length of AB to the length of AD is 3 : 2. The perimeter of the figure is 125 cm. Find the area of the figure ABCD.
Solution:
![P6 / Maris Stella / 2019 / SA2 / Paper 2 – Q06 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/06/P6_Maris_Stella_2019_Prelims_Paper2_Q06-Qns.jpg?resize=400%2C260&ssl=1)