
如圖所示︰373Please respect copyright.PENANABNwZB92Egv
長方形ABCD的面積為72cm2373Please respect copyright.PENANARwezo1VImd
被對角線AC分割373Please respect copyright.PENANAvIDZR6h2Go
求圖中著色部分的面積。
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如圖所示︰373Please respect copyright.PENANABNwZB92Egv
長方形ABCD的面積為72cm2373Please respect copyright.PENANARwezo1VImd
被對角線AC分割373Please respect copyright.PENANAvIDZR6h2Go
求圖中著色部分的面積。8964 copyright protection369PENANA50dXZ1rvBV 維尼
216.73.216.203
ns216.73.216.203da2