Question:
The figure consists of 2 identical rectangles. ABCD and EFGH, overlapping one another. Both WXYZ and EBCH are squares. The area of each rectangle is 306 cm². 40% of the whole figure is shaded. The unshaded area of the whole figure is 324 cm². What is the ratio of the area of triangle EXH to the area of ADGF?
Solution:
![P6 / Temasek / 2019 / SA2 Prelims / Paper 2 – Q10 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/06/P6_SA2_2019_Temasek_Paper2_Q10-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Ai Tong / 2020 / SA2 Prelims / Paper 1 – Q30 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/08/P6_SA2_2020_Ai_Tong_Paper1_Q30-Qns.jpg?resize=400%2C241&ssl=1)