Question:
A square piece of paper of side 64 cm has a design on it. The design is made by a 3 cm wide shaded strip. The outline of the design is made up of quarter circles with the center C and straight lines. All straight lines meet at right angles. Find the area of the shaded part. (Take π = 3.14)
Solution:
![P6 / Nan Hua / 2019 / SA1 / Paper 2 – Q15 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Nan_Hua_2019_SA1_Paper2_Q15-Qns.jpg?resize=400%2C260&ssl=1)
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