〈餘角關係 (Trigonometric Identities for Complementary Angles)〉的留言 /highscope/%e9%a4%98%e8%a7%92%e9%97%9c%e4%bf%82-trigonometricidentitiesfor-complementary-angles/ 科學Online Wed, 06 Oct 2021 08:30:23 +0000 hourly 1 https://wordpress.org/?v=6.9 留言者: 自由飛翔 /highscope/%e9%a4%98%e8%a7%92%e9%97%9c%e4%bf%82-trigonometricidentitiesfor-complementary-angles/comment-page-1/#comment-12048 Sun, 17 Sep 2017 16:29:58 +0000 http://case.ntu.edu.tw/highscope/?p=17035#comment-12048 謝謝你發表這篇文章，順便發現這麼棒的網站^^^^

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