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Mathematics 17 Online
OpenStudy (anonymous):

sin 7pi/12 rational numbers and radicals

OpenStudy (anonymous):

What's the question again?

OpenStudy (anonymous):

Are we evaluating this?

OpenStudy (anonymous):

express sin 7pi/12 in terms of rational numbers and radicals

OpenStudy (anonymous):

Hold on a minute...I'll be back

OpenStudy (anonymous):

Hello?

OpenStudy (anonymous):

Come back to twiddla

OpenStudy (anonymous):

can you send me the link again

OpenStudy (anonymous):

http://www.twiddla.com/solved

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