
如圖所示︰370Please respect copyright.PENANARiFcrt8Iel
長方形ABCD的面積為72cm2370Please respect copyright.PENANAQvDlRQALkl
被對角線AC分割370Please respect copyright.PENANAM2VHzk7js1
求圖中著色部分的面積。
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如圖所示︰370Please respect copyright.PENANARiFcrt8Iel
長方形ABCD的面積為72cm2370Please respect copyright.PENANAQvDlRQALkl
被對角線AC分割370Please respect copyright.PENANAM2VHzk7js1
求圖中著色部分的面積。8964 copyright protection366PENANAcKw3EzeWrK 維尼
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