Question

I have NO idea what I am doing...
In △JKL, solve for x.
http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0402_03/image0034e2da304.gif
Optional answers:
17.32

38.16

66.73

74.89

I really just want/need the formula for solving it though so please don't respond with just an answer. Thanks!

Answer 1

Oh it works

Answer 2

Thank you for deleting that.

Answer 3

That's trigonometry. Use tangent rule.

Answer 4

You'd also need a calculator/wolfram

Answer 5

I don't know the tangent rule thus the "I have NO idea what I am doing"

Answer 6

tangent = opposite/adjacent