7.點(diǎn)P關(guān)于軸的對(duì)稱(chēng)點(diǎn)P1的坐標(biāo)為.那么點(diǎn)P關(guān)于y軸的對(duì)稱(chēng)點(diǎn)P2的坐標(biāo)是 A. B. C. D.(3.4) 查看更多

 

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6、已知點(diǎn)P的坐標(biāo)為(2,3),那么點(diǎn)P關(guān)于x軸的對(duì)稱(chēng)點(diǎn)P1的坐標(biāo)為
(2,-3)

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11、已知點(diǎn)P的坐標(biāo)為(2,-3),那么點(diǎn)P關(guān)于x軸的對(duì)稱(chēng)點(diǎn)P1的坐標(biāo)為
(2,3)

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已知點(diǎn)P的坐標(biāo)為(3,2),分別作x軸,y軸的對(duì)稱(chēng)點(diǎn)P2,P1,那么P2與P1的關(guān)系是
關(guān)于原點(diǎn)對(duì)稱(chēng)
關(guān)于原點(diǎn)對(duì)稱(chēng)

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已知點(diǎn)P的坐標(biāo)為(2,3),那么點(diǎn)P關(guān)于x軸的對(duì)稱(chēng)點(diǎn)P1的坐標(biāo)為_(kāi)_____.

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已知點(diǎn)P的坐標(biāo)為(2,3),那么點(diǎn)P關(guān)于x軸的對(duì)稱(chēng)點(diǎn)P1的坐標(biāo)為_(kāi)_______.

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