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初中数学七年级上册(581题)


\(\angle 1 = 30.5^\circ \)\(\angle 2 = 30^\circ 50'\),则\(\angle 1\)\(\angle 2\)的大小关系是(    )


A.\(\angle 1 = \angle 2\)

B.\(\angle 1 > \angle 2\)

C.\(\angle 1 < \angle 2\)

D.无法判断


知识点:第四章 几何图形初步


参考答案:C

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