Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

Why we study negative angle in trigonometry? Is there any practical example of using it and solving any practical problem.

OpenStudy (mertsj):

Because where is it written that the angle of rotation about the polar axis will always be counterclockwise?

OpenStudy (anonymous):

yes that what i m asking why we study it in two ways. Either assume it is clockwise or anticlockwise.

OpenStudy (precal):

|dw:1337532298121: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!