Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (anonymous):

tan theta is equal to 3, what is the value of 2 theta?

OpenStudy (jennychan12):

draw a triangle. find thetha and multiply it by 2.

OpenStudy (anonymous):

How do I know what the sine and cosine are from theta=3? Is sine 3, and cosine 1?

OpenStudy (jennychan12):

|dw:1355200926798:dw| sorry really messy thetha = 71.56 so 2 thetha = 143.12

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!