Use reference angles, the symmetry of a circle, and the knowledge that tan(20°) ≈ 0.3640 to write three other true statements using tangent. Homework Help ✎
Draw the angle and corresponding right triangle in the first quadrant. Recall that tangent isopposite/adjacent, and label the side lengths.
Redraw your triangle in each of the other quadrants. Label the side lengths with the correct (±) sign.