Question
In the figure, not drawn to scale, ABCD is a trapezium and FGCH is a square. AB//CG. The size of ∠DCH is 63 of ∠DCG. Find ∠ADC.
3 m

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In the figure, not drawn to scale, ABCD is a trapezium and FGCH is a square. AB//CG. The size of ∠DCH is 63 of ∠DCG. Find ∠ADC.