Diagram NOT accurately drawn $$\(A B C\)$$ is a straight line. (a)(i) Work out the value of $$\(x\)$$ $$\[ x=\text {. } \]$$ (1) (ii) Give a reason for your answer to (i) (1) Diagram NOT accurately drawn $$\(C D E\)$$ is an equilateral triangle. $$\(A B C F\)$$ is a quadrilateral. $$\(B C E\)$$ and $$\(D C F\)$$ are straight lines. (b) Work out the value of $$\(y\)$$ You must show your working. $$\[ y= \]$$ (3)

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