2019 3marks CA1 CHIJ St Nicholas Girls P6 P6 / CHIJ / 2019 / CA1 – Q11 [3 marks] Question: The figure below shows a rectangle. ABC is an equilateral triangle.The ratio of ∠ x to ∠ y is 4 : 5. Find the value of ∠ z. Solution: Similar Posts P6 / Catholic High / 2018 / SA1 / Paper 1 – Q04 [1 mark] P6 / Raffles Girls / 2019 / SA2 / Paper 1 – Q12 [2 marks]
![P6 / Catholic High / 2018 / SA1 / Paper 1 – Q04 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/05/P6_SA1_2018_Catholic_High_Paper1_Q04-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Raffles Girls / 2019 / SA2 / Paper 1 – Q12 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/07/P6_SA2_2019_Raffles_Paper1_Q12-Qns.jpg?resize=400%2C260&ssl=1)