Question:
In the figure, ABCD is a trapezium and ACF is an isosceles triangle. AED and CEF are straight lines. ∠AFC = 70°, ∠EAC = 20° and ∠ABC = 105°
(a) Find ∠BAC.
(b) Find ∠AEC.
Solution:
Empowering Students and Parents with Solutions
![P6 / Nan Hua / 2020 / SA2 Prelims / Paper 2 – Q05 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/09/P6_Nan_Hua_2020_SA2_Paper2_Q05-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Maris Stella / 2020 / SA2 Prelims / Paper 1 – Q13 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/12/P6_SA2_2020_Maris_Stella_Paper1_Q13-Qns.jpg?resize=400%2C260&ssl=1)