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 / ACS (Junior) / 2021 / SA2 Prelims / Paper 1 – Q18 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/05/P6_SA2_2021_ACS_Junior_Paper1_Q18-Qns.jpg?resize=400%2C119&ssl=1)
![P6 / Methodist Girls / 2021 / SA2 / Paper 2 – Q11 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/06/P6_SA2_2021_Methodist_Girls_Paper2_Q11-Qns.jpg?resize=400%2C179&ssl=1)