x No Plagiarism!O69tMxn1X0WFJhPTIa2lposted on PENANA 如圖所示︰185Please respect copyright.PENANABirPWmSNCb長方形ABCD的面積為72cm2185Please respect copyright.PENANASytHNrhBL1被對角線AC分割185Please respect copyright.PENANAfTtZUwOhNJ求圖中著色部分的面積。8964 copyright protection181PENANAPl5tUE5lVR 維尼 172.70.130.134ns 172.70.130.134da2