
如圖所示︰320Please respect copyright.PENANAj3xMZR9XQA
長方形ABCD的面積為72cm2320Please respect copyright.PENANAMrjHvJnkKH
被對角線AC分割320Please respect copyright.PENANAJu4To6WDXr
求圖中著色部分的面積。
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如圖所示︰320Please respect copyright.PENANAj3xMZR9XQA
長方形ABCD的面積為72cm2320Please respect copyright.PENANAMrjHvJnkKH
被對角線AC分割320Please respect copyright.PENANAJu4To6WDXr
求圖中著色部分的面積。8964 copyright protection316PENANA09bIA4aqhN 維尼
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