2021 2marks ACS (Junior) P6 Paper1 SA2 P6 / ACS (Junior) / 2021 / SA2 Prelims / Paper 1 – Q25 [2 marks] Question: In the figure, ABCD is a rectangle, ECFG is a square. ∠ECD = 70°. Find ∠y. Solution: Similar Posts P6 / Ai Tong / 2019 / SA2 / Paper 2 – Q15 [4 marks] P6 / River Valley / 2019 / SA2 / Paper 2 – Q17 [5 marks]