Trigonometry Fun! Controls: Arrowkeys or mouse drag: move point a Spacebar: draw triangle C: clear screen Move point 'a' around with the mouse or by the arrow keys. The variables: 'AB', 'BC', and 'AC' are the distances between each of the points. The variables 'a', 'b', and 'c' are the angles at each point, 'a' is always 90 and the other two are worked out using the asine function: b = asin (AC/BC) c = asin (AB/BC) Don't forget to click the Love it button!
