Contact us
Choose a category below so we can get back to you as quickly as possible.
區分這兩個概念要注意:軸對稱圖形一定要沿某直線折疊後直線兩旁的部分互相重合,關鍵抓兩點:一是沿某直線折疊,二是兩部分互相重合;中心對稱圖形是圖形
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.