
如圖所示︰354Please respect copyright.PENANAGsANVueTnF
長方形ABCD的面積為72cm2354Please respect copyright.PENANANxE2rKWyQW
被對角線AC分割354Please respect copyright.PENANANlzvBLYDaq
求圖中著色部分的面積。
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如圖所示︰354Please respect copyright.PENANAGsANVueTnF
長方形ABCD的面積為72cm2354Please respect copyright.PENANANxE2rKWyQW
被對角線AC分割354Please respect copyright.PENANANlzvBLYDaq
求圖中著色部分的面積。8964 copyright protection350PENANAT7hSyyFda1 維尼
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