1mark 2020 Catholic High P6 Paper1 SA2 P6 / Catholic High / 2020 / SA2 Prelims / Paper 1 – Q20 [1 mark] Question: Name the two lines that are perpendicular to each other. Solution: Similar Posts P6 / CHIJ / 2019 / SA2 / Paper 2 – Q12 [4 marks] P6 / Nan Hua / 2019 / SA1 / Paper 2 – Q16 [5 marks]
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