This very basic app allows you to calculate right-angle Trigonometry values with a simple, easy to understand interface. The app takes two arguments as input (you decide which two) and then calculates the remaining values for you. The app is very simple and someone who knows trig by heart could accomplish the same thing with a basic calculator, but it may be useful for those people that don't use trig often. Known Issues: some unacceptable types are not blocked (big angles will result in negative side lengths)