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三角函數的基本概念   cc Media
Outline:
 1.2-6基本三角測量
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Author: CCH
Views: 6004
Discussion: 0
Uploaded: 2009-06-20
17:37
Outline:
 1.三角形面積公式
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 3.正弦定理(一)
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Author: CCH
Views: 7843
Discussion: 9
Uploaded: 2009-06-20
1:13:00
Outline:
 1.廣義角
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 3.同界角
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Author: CCH
Views: 8219
Discussion: 0
Uploaded: 2009-06-20
1:55:39
Outline:
 1.術語
 2.方位
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Author: CCH
Views: 8830
Discussion: 0
Uploaded: 2009-06-20
47:33
Outline:
 1.倒數關係
 2.商數關係
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Author: CCH
Views: 7253
Discussion: 0
Uploaded: 2009-06-20
20:04
Outline:
 1.2-1銳角三角函數
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 3.定義
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Author: CCH
Views: 9165
Discussion: 9
Uploaded: 2009-06-20
1:07:49