
如圖所示︰289Please respect copyright.PENANArqbZwrcorX
長方形ABCD的面積為72cm2289Please respect copyright.PENANAXiVMvOIiu4
被對角線AC分割289Please respect copyright.PENANAoylZ7TZx50
求圖中著色部分的面積。
如圖所示︰289Please respect copyright.PENANArqbZwrcorX
長方形ABCD的面積為72cm2289Please respect copyright.PENANAXiVMvOIiu4
被對角線AC分割289Please respect copyright.PENANAoylZ7TZx50
求圖中著色部分的面積。8964 copyright protection285PENANA0URwd1T7CA 維尼
18.224.61.194
ns18.224.61.194da2每次催更後,作者都會收到通知!
smartphone100 → 催更
在主頁加入 Penana 以更方便離線閱讀:按 然後按「加至主畫面」