x No Plagiarism!xDifSw8s9Qc49lumGydgposted on PENANA 如圖所示︰162Please respect copyright.PENANAvL4ztN9PLg長方形ABCD的面積為72cm2162Please respect copyright.PENANALXhaAgzAcL被對角線AC分割162Please respect copyright.PENANAC7oYXPwbFl求圖中著色部分的面積。8964 copyright protection158PENANAabH0uVuQAB 維尼 172.69.58.41ns 172.69.58.41da2