2019 2marks Ai Tong P6 Paper2 SA2 P6 / Ai Tong / 2019 / SA2 / Paper 2 – Q03 [2 marks] Question: In the figure, AOB, EOD and DOC are equilateral triangles. AE = BC. Find ∠ABC. Solution: Similar Posts P6 / Nanyang / 2019 / CA1 / Paper 1 – Q19 [1 mark] P6 / Raffles Girls / 2019 / SA2 / Paper 2 – Q03 [2 marks]
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why OB = OC ? that’s not given ? can someone help explain?