Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

What is tan 330°?

OpenStudy (dumbcow):

there are so many resources to answer this... wolframalpha wikipedia google a unit circle any scientific calculator

OpenStudy (anonymous):

tan(330°) = sin (330°)/cos(330°) = %28-1%2F2%29%2F%28sqrt%283%29%2F2%29+=+-sqrt%283%29%2F3

OpenStudy (anonymous):

use calculator

OpenStudy (dumbcow):

http://en.wikipedia.org/wiki/File:Unit_circle_angles_color.svg tan = sin/cos

OpenStudy (anonymous):

if you want to do it on paper use your reference angle to the x axis to make a special triangle

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!