
如圖所示︰371Please respect copyright.PENANARKlPUGeQL8
長方形ABCD的面積為72cm2371Please respect copyright.PENANAfqdl5tLbbr
被對角線AC分割371Please respect copyright.PENANAB8hhrQ2S61
求圖中著色部分的面積。
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如圖所示︰371Please respect copyright.PENANARKlPUGeQL8
長方形ABCD的面積為72cm2371Please respect copyright.PENANAfqdl5tLbbr
被對角線AC分割371Please respect copyright.PENANAB8hhrQ2S61
求圖中著色部分的面積。8964 copyright protection367PENANAcvDpKDs4Ud 維尼
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