Consider the angle shown below whose vertex is at (2, 2.5). A circle with a radius 1.7 units long is centered at the vertex of the angle and the terminal point at (3.4, 3.46) 5 4 y (3.4.3.46) 3 2 (2.2.5) a. The terminal point is how many units to the right of the center of the circle? units Preview b. The terminal point is how many radi to the right of the center of the circle? radi Preview c. Therefore, the radian measure of the angle is: Preview 3 4