Just in case you or someone else doesn't know what soh-cah-toa represents: - Soh: sin θ = o/h - Cah: cos θ = a/h - Toa: tan θ = o/a Where "θ" is the angle,

Just in case you or someone else doesn't know what soh-cah-toa represents: - Soh: sin θ = o/h - Cah: cos θ = a/h - Toa: tan θ = o/a Where "θ" is the angle, "o" is the side opposite of the angle, "a" is the side adjacent to the angle, and "h" is the hypotenuse. Or for the visually inclined: + /| h / | / | o /θ | +----+ a