Question
In the figure not drawn to scale, ∠BFC = 90° and ∠BFG = 130°. Given that ∠BFE is four times as large as ∠EFG, find ∠BFE.
3 m

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In the figure not drawn to scale, ∠BFC = 90° and ∠BFG = 130°. Given that ∠BFE is four times as large as ∠EFG, find ∠BFE.