1mark 2020 Nan Hua P6 Paper1 SA2 P6 / Nan Hua / 2020 / SA2 Prelims / Paper 1 – Q20 [1 mark] Question: The figure below is made up of rhombus ABCD and parallelogram CDEF. Mark the angle(s) that is/are equal to ∠a. Solution: Similar Posts P6 / Nanyang / 2021 / SA2 Prelims / Paper 1 – Full Paper Solution P6 / Catholic High / 2020 / SA2 Prelims / Paper 1 – Q02 [1 mark]