## anonymous 5 years ago help find x and show your work? attached figure thanks!!<3

1. anonymous

2. anonymous

You know 2 angles, so find the third. 180-160 = 20. The angle is 20 degrees. From here you can simply do 30(length of the side) times the sin of 20 degrees. $30\sin(20)$ Inputting this into a calculator will give you an approximate answer.

3. anonymous

when I put that in it will give me x?

4. anonymous

yes

5. anonymous

okay thanks!