
如圖所示︰371Please respect copyright.PENANAxDntQT0x6e
長方形ABCD的面積為72cm2371Please respect copyright.PENANAgrh3BKOcoM
被對角線AC分割371Please respect copyright.PENANA3T1ZWN2Zax
求圖中著色部分的面積。
如圖所示︰371Please respect copyright.PENANAxDntQT0x6e
長方形ABCD的面積為72cm2371Please respect copyright.PENANAgrh3BKOcoM
被對角線AC分割371Please respect copyright.PENANA3T1ZWN2Zax
求圖中著色部分的面積。8964 copyright protection367PENANAA8xcYqoxVV 維尼
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