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已知M(0,2)关于x轴对称的点为N, 则N点坐标是( )A.(0,-
已知M(0,2)关于x轴对称的点为N, 则N点坐标是( )A.(0,-
已知M(0,2)关于x轴对称的点为N, 则N点坐标是( )
A.(0,-2)
B.(0,0)
C.(-2,0)
D.(0,4)
答案
A解析:
略
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