
如圖所示︰280Please respect copyright.PENANAO7uHokTLZ3
長方形ABCD的面積為72cm2280Please respect copyright.PENANANc71BuNN8u
被對角線AC分割280Please respect copyright.PENANAMXAmO3KzQg
求圖中著色部分的面積。
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如圖所示︰280Please respect copyright.PENANAO7uHokTLZ3
長方形ABCD的面積為72cm2280Please respect copyright.PENANANc71BuNN8u
被對角線AC分割280Please respect copyright.PENANAMXAmO3KzQg
求圖中著色部分的面積。8964 copyright protection276PENANAZyVmP2nUQm 維尼
13.58.64.128
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