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Memorize some trigonometric values with the hand
저자:
Daniel Mentrard
주제:
코사인
,
Sine
http://dmentrard.free.fr/GEOGEBRA/Maths/MemoratioMD.html
http://dmentrard.free.fr/GEOGEBRA/Maths/MemoratioMD.html
새 자료
Interactive Unit Circle - Exact Trig Values
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Untitled
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자료 찾기
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p302-13
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