Question:
The figure below is not drawn to scale. It is made up of a circle, with centre O, and a four-sided figure 1/3 of the circle and 3/5 of the four-sided figure is shaded. Find the area of the whole figure. Leave your answer correct to 2 decimal places.
Solution:
![P6 / Nan Hua / 2020 / SA2 Prelims / Paper 1 – Q20 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/02/P6_SA2_2020_Nan_Hua_Paper1_Q20-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Catholic High / 2020 / SA2 Prelims / Paper 1 – Q14 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/06/P6_SA2_2020_Catholic_High_Paper1_Q14-Qns.jpg?resize=400%2C260&ssl=1)