問題詳情
1. ( )如圖(一)，△ABC 中， 
＝4，則下列何者錯誤？ 
(A)△ABD 面積：△ADE 面積＝3：1
(B)△ABD 面積：△ADC 面積＝3：5
(C)△ABC 面積：△ADC 面積＝8：5
(D)△ABD 面積＝2△ADE 面積。
參考答案
答案：D
難度：計算中-1
書單：沒有書單，新增
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