1mark 2020 CHIJ St Nicholas Girls P6 Paper1 SA2 P6 / CHIJ / 2020 / SA2 Prelims / Paper 1 – Q07 [1 mark] Question: Which two lines in the square grid below are perpendicular to each other? Solution: Similar Posts P6 / Nan Hua / 2019 / SA2 / Paper 2 – Q02 [2 marks] P6 / Henry Park / 2021 / SA2 / Paper 1 – Q08 [1 mark]
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