1mark 2021 Nan Hua P6 Paper1 SA2 P6 / Nan Hua / 2021 / SA2 / Paper 1 – Q19 [1 mark] Question: There are 6 shaded squares in the figure. Shade 3 more squares to form a symmetric figure with AB as the line of symmetry. Solution: Similar Posts P6 / Henry Park / 2021 / SA2 / Paper 1 – Q03 [1 mark] P6 / ACS (Junior) / 2021 / SA2 Prelims / Paper 1 – Q20 [1 mark]