Question:
The figure below is made up of straight lines and semi-circles of radii 6 cm and 8 cm. Using the calculator value of π,
(a) find the area of the figure.
(b) find the perimeter of the figure.
Round your answers to 2 decimal places.
Solution:
![P6 / Raffles Girls / 2020 / SA2 Prelims / Paper 2 – Q08 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/11/P6_Raffles_Girls_2020_SA2_Paper2_Q08-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Rosyth / 2019 / SA1 / Paper 2 – Q05 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Rosyth_2019_SA1_Paper2_Q05-Qns.jpg?resize=400%2C256&ssl=1)