Question

How do I find 0 rounded to the nearest whole degree? http://static.k12.com/eli/bb/598/-1/0/2_40666_55141/-1/dc80263c07e2d5e4a7c782b8502ddce71aae8595/media/f71e02d46752ddab844fbb50092e95558a6e68a2/mediaasset_1304967_1.png

Answer 1

tan(x)=opposite/adjacent

If you know the tangent value, e.g., if you have:

\(\Large \tan \theta=a\)

Then you can find θ using:

\(\Large \tan^{-1} a=\theta\)