For my Advanced Algebra 2 and Trigonometry class. Enter an angle (in degrees) on the unit circle to learn its radian measure, sine, cosine, and tangent. In case you don't know, the angles (in degrees) included on the unit circle are: 0, 30, 45, 60, 90, 120, 135, 150, 180, 210, 225, 240, 270, 300, 315, 330, and 360.
