Question
In the figure, not drawn to scale, YZAB is a trapezium and DEAF is a square. YZ//AE. The size of ∠BAF is 54 of ∠BAE. Find ∠YBA.
3 m

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In the figure, not drawn to scale, YZAB is a trapezium and DEAF is a square. YZ//AE. The size of ∠BAF is 54 of ∠BAE. Find ∠YBA.