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初中数学八年级上册试题库(555题)


如图,\(AB = AC\)\(AD = AE\)\(\angle BAC = \angle DAE\),点\(B\)\(D\)\(E\)在同一直线上,若\(\angle 1 = 25^\circ \)\(\angle 2 = 35^\circ \),则\(\angle 3\)的度数是\((\)  \()\)


A.\(50^\circ \)

B.\(55^\circ \)

C.\(60^\circ \)

D.\(70^\circ \)


知识点:第十二章 全等三角形


参考答案:C

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