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初中数学八年级上册试题库(555题)


如图,在\(\Delta ABC\)中,\(BD\)平分\(\angle ABC\),过\(BC\)的中点\(E\)\(BC\)的垂线交\(BD\)于点\(F\),连接\(CF\).若\(\angle A = 50^\circ \)

\(\angle ACF = 40^\circ \),则\(\angle CFD\)的度数为 ___



知识点:第十三章 轴对称


参考答案:\(60^\circ \)

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