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 / Maha Bodhi / 2019 / SA1 / Paper 2 – Q02 [2 marks] P6 / ACS / 2018 / SA1 / Paper 1 – Q26 [2 marks]
![P6 / Maha Bodhi / 2019 / SA1 / Paper 2 – Q02 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/04/P6_MahaBodhi_2019_SA1_Paper2_Q02-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / ACS / 2018 / SA1 / Paper 1 – Q26 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/04/P6_SA1_2018_ACS_Paper1_Q26-Qns.jpg?resize=400%2C260&ssl=1)
why OB = OC ? that’s not given ? can someone help explain?