P6 / Catholic High / 2019 / SA1 / Paper 2 – Q13 [5 marks]

Question:

In the figure, ABCD is a rhombus. DEB, AEFG and CG are straight lines. ∠ADB = 36°, ∠DCG = 145° and ∠DAE = 88°.
(a) Find ∠BCG.
(b) Find ∠CFA.

Solution: