
如圖所示︰339Please respect copyright.PENANA9V4SRMIxDB
長方形ABCD的面積為72cm2339Please respect copyright.PENANAX5Axaa3g7k
被對角線AC分割339Please respect copyright.PENANANrUMAUpAoo
求圖中著色部分的面積。
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如圖所示︰339Please respect copyright.PENANA9V4SRMIxDB
長方形ABCD的面積為72cm2339Please respect copyright.PENANAX5Axaa3g7k
被對角線AC分割339Please respect copyright.PENANANrUMAUpAoo
求圖中著色部分的面積。8964 copyright protection335PENANA5PZ9SRtXWw 維尼
216.73.216.203
ns216.73.216.203da2