Question:
The figure below shows 14 squares. What is the smallest number of squares that much be added so that the line XY becomes a line of symmetry?
Solution:
Empowering Students and Parents with Solutions
Empowering Students and Parents with Solutions
![P6 / Maris Stella / 2020 / SA2 Prelims / Paper 1 – Q12 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/12/P6_SA2_2020_Maris_Stella_Paper1_Q12-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Temasek / 2019 / SA2 Prelims / Paper 2 – Q11 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/06/P6_SA2_2019_Temasek_Paper2_Q11-Qns.jpg?resize=400%2C260&ssl=1)