
如圖所示︰300Please respect copyright.PENANAjbfCN7VgBm
長方形ABCD的面積為72cm2300Please respect copyright.PENANAtPqsEsDYxM
被對角線AC分割300Please respect copyright.PENANA0Sz7ED67nf
求圖中著色部分的面積。
如圖所示︰300Please respect copyright.PENANAjbfCN7VgBm
長方形ABCD的面積為72cm2300Please respect copyright.PENANAtPqsEsDYxM
被對角線AC分割300Please respect copyright.PENANA0Sz7ED67nf
求圖中著色部分的面積。8964 copyright protection296PENANArjdXIvclSe 維尼
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