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 / Nan Hua / 2020 / SA2 Prelims / Paper 2 – Q14 [4 marks] P5 / Ai Tong / 2020 / SA2 / Paper 2 – Full Paper Solution
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why OB = OC ? that’s not given ? can someone help explain?