triangles

[hexed root]

Gonna be honest I'm tired and my homework's due tomorrow and I cant remember how to do it

[scarlet swallow]

1. Wait patiently for a helper to come along.
2. Once someone helps you, say thank you and close the thread with:

+close

3. Feel free to nominate the person for helper of the week in #helper-nominations
4. Do not ping the mods, unless someone is breaking the rules.
5. If you're happy with the help you got here, and the server overall, you can contribute financially as well:

[scenic arch]

@hexed root use trigonometry

cos37 is about 4/5

sin37 is about 3/5

[hexed root]

sin is adjacent to the angle given?

or opposite

(c)

[knotty dirge]

Sin(38) = x/18

Because sin = AB/AC