下列圖形中,不是中心對稱圖形的是···················【 】A.正方形 B.正...
練習題1.69W
問題詳情:
下列圖形中,不是中心對稱圖形的是··················· 【 】
A.正方形 B.正五邊形 C.正六邊形 D.正八邊形
【回答】
B
知識點:點和圓、直線和圓的位置關係
題型:選擇題
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