During AMC testing, the AoPS Wiki is in read-only mode and no edits can be made.

Sohcahtoa

Sohcahtoa is a useful mnemonic to remember how to find the sine, cosine, and the tangent of angles in a triangle. It translates to, "Sine: opposite over hypotenuse, Cosine: adjacent over hypotenuse, Tangent: opposite over adjacent."

See also

This article is a stub. Help us out by expanding it.