問題詳情
三、填充題 (每格5分)
1. △ABC中,三邊長 =2,=3,=4,求△ABC面積為 ____ 。
1. △ABC中,三邊長 =2,=3,=4,求△ABC面積為 ____ 。
參考答案
答案:C
難度:非常簡單0.900398
統計:A(41),B(58),C(1130),D(26),E(0) #
個人:尚未作答書單:特殊教育法第27條、團隊合作模式、特殊教育法施行細則(民92)
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