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Sen , Cos ,Tag fast memorize

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yekakomu's version from 2015-07-12 03:47

Summary

Please answer these questions by clicking on the question marks:

 

Question Answer
Sen 30°?1/2
Sen 45°?√2/2
Sen 60°?√3/2
Cos 30°?√3/2
Cos 45°?√2/2
Cos 60°?1/2
Tag 30°?√3/3
Tag 45°?1
Tag 60°?√3
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