Solve for x. Round to nearest tenth. Picture attached, trigonometry. Will give a medal and fan to anyone who helps, forgot how to do this!!

Question

Solve for x.  Round to nearest tenth. Picture attached, trigonometry. Will give a medal and fan to anyone who helps, forgot how to do this!!

anonymous · Answer

attachment

anonymous · Answer

use sine
 
sine is opposite/hypotenuse
so sin 35 = x/20
x=20sin35
x=11.47

anonymous · Answer

Thanks! I'm trying to solve another one too so maybe you can check my work when I am done?

anonymous · Answer

I came across this is anyone can help me?? It has two angles in it, would you still solve it the same way? How would I set that up, thanks!

anonymous · Answer

use sine but this time the angle is 28 degrees
so opposite/hyp
sine 28=50/x
x=50/sine 8
x=106.5

anonymous · Answer

Thank you! This has helped me a lot I understand better now :)