
如圖所示︰301Please respect copyright.PENANAP35gzc6v2R
長方形ABCD的面積為72cm2301Please respect copyright.PENANAkcc2Eqzu0j
被對角線AC分割301Please respect copyright.PENANAswaTtXdAC8
求圖中著色部分的面積。
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如圖所示︰301Please respect copyright.PENANAP35gzc6v2R
長方形ABCD的面積為72cm2301Please respect copyright.PENANAkcc2Eqzu0j
被對角線AC分割301Please respect copyright.PENANAswaTtXdAC8
求圖中著色部分的面積。8964 copyright protection297PENANAqltZPXNvcs 維尼
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