Senior High
數學

高二上數3A_CH1

17

984

0

錒孟ovo

錒孟ovo

Senior High Kelas 2

//弧度量
弧度量的定義 ··················· 1~2
弧長與扇形面積 ············ 3
以弳為單位的三角比 ········· 3~4

*內容皆以「簡字」書寫

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