Question
In the figure, CJD, EJF and GJH are straight lines. ∠x is half the size of ∠y and ∠EJH is 135°. Find ∠x.
2 m

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In the figure, CJD, EJF and GJH are straight lines. ∠x is half the size of ∠y and ∠EJH is 135°. Find ∠x.