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高中數學9931三角函數   cc Media
Outline:
 1.三角函數值的求法
 2.查表
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Author: CCH
Views: 1946
Discussion: 0
Uploaded: 2011-09-12
34:07
Outline:
 1.三角測量
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Author: CCH
Views: 1885
Discussion: 0
Uploaded: 2011-09-11
41:32
Outline:
 1.半角公式
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Author: CCH
Views: 1926
Discussion: 0
Uploaded: 2011-09-11
17:58
Outline:
 1.倍角公式
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Author: CCH
Views: 1848
Discussion: 0
Uploaded: 2011-09-11
22:46
Outline:
 1.正切的差角公式
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Author: CCH
Views: 1407
Discussion: 0
Uploaded: 2011-09-11
10:56
Outline:
 1.差角公式
 2.差角公式圖證
 3.差角公式圖證2
  ...
Author: CCH
Views: 1672
Discussion: 0
Uploaded: 2011-09-11
34:19
Outline:
 1.海龍公式
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Author: CCH
Views: 2150
Discussion: 0
Uploaded: 2011-09-04
12:52
Outline:
 1.餘弦定理
 2.餘弦定理另證
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Author: CCH
Views: 1776
Discussion: 0
Uploaded: 2011-09-04
29:02
Outline:
 1.正弦定理
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Author: CCH
Views: 1889
Discussion: 0
Uploaded: 2011-09-03
12:26
Outline:
 1.面積公式
 2.面積公式說明
 3.lt99313ax1
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Author: CCH
Views: 1547
Discussion: 0
Uploaded: 2011-09-03
32:34
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