
如圖所示︰319Please respect copyright.PENANAVyvhb7hR5c
長方形ABCD的面積為72cm2319Please respect copyright.PENANA8AAawfdctY
被對角線AC分割319Please respect copyright.PENANAfe2IK70dFB
求圖中著色部分的面積。
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如圖所示︰319Please respect copyright.PENANAVyvhb7hR5c
長方形ABCD的面積為72cm2319Please respect copyright.PENANA8AAawfdctY
被對角線AC分割319Please respect copyright.PENANAfe2IK70dFB
求圖中著色部分的面積。8964 copyright protection315PENANASNxLwYWhnW 維尼
13.58.192.154
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