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3.△ABC中,若 ,重心 ,試求C點坐標(A) 坐標為 (B) 坐標為 (C) 坐標為 (D) 坐標為 。
問題詳情
3.△ABC中,若
,重心
,試求C點坐標
(A) 坐標為
(B) 坐標為
(C) 坐標為
(D) 坐標為
。
參考答案
答案:A
難度:
計算中
-1
書單:
沒有書單,新增
用户評論
【用戶】
Jiunndar Yeh
【年級】幼兒園下
【評論內容】令C點座標為(x, y)因重心為G(0, 0), ☆(0, ...
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