This TI-89 program calculates attributes related to the unit circle. The program offers both degree and radian modes as well as user configurable angle increments. In addition the program also graphs the circle. Tracing along the graphed circle displays the sine and cosine changes with changing angles. Users may also input any angle to calculate the sine and cosine for that angle.
|Requirements:||Requires the ti-89 calculator.|
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|Brief Description:||TI-89 graphing calculator unit circle program.|
|Keywords:||Program, Trigonometry, ti-89, Calculator Unit, Circle|