Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

cos(540degrees)

OpenStudy (anonymous):

subtracting 360 from 540 degrees, leave you with cos (540) = cos(180).

OpenStudy (anonymous):

Why do you do this? Because the angle is over 360?

OpenStudy (jdoe0001):

|dw:1384650274638:dw|

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!