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如圖所示︰216Please respect copyright.PENANAdKojC3BglD
長方形ABCD的面積為72cm2216Please respect copyright.PENANAESRBz3hleE
被對角線AC分割216Please respect copyright.PENANAvd8yBPorRE
求圖中著色部分的面積。
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如圖所示︰216Please respect copyright.PENANAdKojC3BglD
長方形ABCD的面積為72cm2216Please respect copyright.PENANAESRBz3hleE
被對角線AC分割216Please respect copyright.PENANAvd8yBPorRE
求圖中著色部分的面積。8964 copyright protection212PENANAeth2peXGpw 維尼
15.158.61.12
ns 15.158.61.12da2