問題詳情
9. 如下圖,鋪色區域 AAAA4 為兩個相同的正方形之重疊部分,其中 O 為正方形兩對角線之交點, 則下列敘述何者正確?
(A) A1=A4
(B) A1>A2
(C)A3>A4
(D)無法確定。

(A) A1=A4
(B) A1>A2
(C)A3>A4
(D)無法確定。
參考答案
答案:A
難度:計算中-1
書單:沒有書單,新增
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