Косинус на единичной окружности

In this animation, we explore the relationship between the angle α in degrees and the value of cos(α) via the unit circle.

 

Семён Быстров

 
教材タイプ
ワークシート
タグ
косинусоида 
対象者層(年齢)
15 – 18
言語
English (United Kingdom)
 
 
 
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