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Mathematics 18 Online
OpenStudy (anonymous):

help @Shames

OpenStudy (anonymous):

OpenStudy (anonymous):

^_^

OpenStudy (anonymous):

^.^

OpenStudy (loser66):

I don't know why but my answer is not among of your options.

OpenStudy (loser66):

|dw:1371597094290:dw|

OpenStudy (loser66):

@oldrin.bataku

OpenStudy (e.mccormick):

Put your calculator in degree mode, rather than radians.

OpenStudy (loser66):

you mean my calculator is in radians? how to convert?

OpenStudy (loser66):

yes, it's 66.73. Thanks e.mccormick

OpenStudy (e.mccormick):

Yah, not a huge mistake. Just a common one. Hehe.

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