Use reference angles, the symmetry of a circle, and the knowledge that tan
Draw the angle and corresponding right triangle in the first quadrant. Recall that tangent is opposite/adjacent, and label the side lengths. Unit circle, right triangle in first quadrant, labeled as follows: vertical leg, 0.3640, angle opposite vertical leg, 20 degrees.
Redraw your triangle in each of the other quadrants. Label the side lengths with the correct
One possible statement: tan