
[中學] 立方和?

如圖,第19題。
拜託各位大神了...
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 180.204.33.53
※ 文章網址: https://www.ptt.cc/bbs/Math/M.1555516398.A.57D.html
推
04/18 00:08,
6年前
, 1F
04/18 00:08, 1F
→
04/18 00:08,
6年前
, 2F
04/18 00:08, 2F
→
04/18 00:08,
6年前
, 3F
04/18 00:08, 3F
→
04/18 00:08,
6年前
, 4F
04/18 00:08, 4F
→
04/18 00:08,
6年前
, 5F
04/18 00:08, 5F
→
04/18 00:09,
6年前
, 6F
04/18 00:09, 6F
→
04/18 00:10,
6年前
, 7F
04/18 00:10, 7F
推
04/20 22:10,
6年前
, 8F
04/20 22:10, 8F