Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

Please help! I'll give a medal!

OpenStudy (anonymous):

OpenStudy (anonymous):

Did you learn to use sin/cos/tan yet?

OpenStudy (anonymous):

yes but im not very good at it

OpenStudy (anonymous):

You can find the Y angle using tan \[\tan(\alpha)=\frac{ opposide }{ adjacent }\]

OpenStudy (anonymous):

Since the left triangle has more information (2 edges vs 1 edge on the big one) I suggest starting with it.

OpenStudy (anonymous):

|dw:1411748172026:dw|

OpenStudy (anonymous):

What would you write if you'd want to find alpha?

OpenStudy (anonymous):

|dw:1411748236057: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!