2020 2marks Maris Stella P6 Paper1 SA2 P6 / Maris Stella / 2020 / SA2 Prelims / Paper 1 – Q26 [2 marks] Question: Square ABCD and Rectangle CEFG overlap as shown in the diagram below. ∠ACF is 90° and ∠FCG is 23°. Find ∠x. Solution: Similar Posts P6 / ACS / 2018 / SA1 / Paper 1 – Q30 [2 marks] P6 / Temasek / 2019 / SA2 Prelims / Paper 2 – Q15 [5 marks]