Question:
A piece of square paper of sides 12 cm is cut into 4 parts W, X, Y and Z along the dotted lines as shown below. The 4 pieces of cutouts can be rearranged to form a rectangle by shifting Z and W.
(a) What is the area of the rectangle?
(b) Find the perimeter of the rectangle what is formed.
Solution:
![P6 / Henry Park / 2019 / SA2 / Paper 2 – Q09 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/06/P6_Henry_Park_2019_Prelims_Paper2_Q09-Qns.jpg?resize=400%2C239&ssl=1)
![P6 / Nanyang / 2019 / CA1 / Paper 1 – Q03 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/04/P6_CA1_2019_Nanyang_Paper1_Q03-Qns.jpg?resize=400%2C260&ssl=1)