3.有下列說(shuō)法:
①線段是軸對(duì)稱(chēng)圖形;
②成軸對(duì)稱(chēng)的兩個(gè)圖形中,對(duì)應(yīng)點(diǎn)的連線被對(duì)稱(chēng)軸垂直平分;
③成軸對(duì)稱(chēng)的兩個(gè)圖形一定全等;
④軸對(duì)稱(chēng)圖形的對(duì)稱(chēng)點(diǎn)一定在對(duì)稱(chēng)軸的兩側(cè).
其中正確的有( ?。?/div>
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發(fā)布:2024/10/5 16:0:2組卷:51引用:1難度:0.7