對(duì)應(yīng)點(diǎn)和對(duì)稱點(diǎn)有什么不同嗎當(dāng)然不同了對(duì)應(yīng)點(diǎn)是在旋轉(zhuǎn)中說的對(duì)稱點(diǎn)是對(duì)于對(duì)稱的圖形來說的對(duì)稱點(diǎn)是關(guān)于一直線對(duì)稱而對(duì)應(yīng)點(diǎn)是一圖形經(jīng)變換后,得到的圖形位置相同的點(diǎn)2,把兩個(gè)全等的三角形重合到一起什么叫做對(duì)應(yīng)頂點(diǎn)答:兩個(gè)全等三角形都能夠重合到一起,能夠重合到一起的點(diǎn)叫做對(duì)應(yīng)點(diǎn),相應(yīng)地重合到一起的邊,也叫做對(duì)應(yīng)邊。因此,才有全等三角形,對(duì)應(yīng)邊相等和對(duì)應(yīng)角相等的結(jié)論。使三角形重合時(shí),重合的邊叫對(duì)應(yīng)邊,重合的頂點(diǎn)叫對(duì)應(yīng)頂點(diǎn)...
更新時(shí)間:2023-08-31標(biāo)簽: 對(duì)應(yīng)對(duì)應(yīng)點(diǎn)對(duì)稱有什么對(duì)應(yīng)點(diǎn) 全文閱讀