7. (3 pts) The circle shоwn hаs rаdius r = 3 units. Whаt are the sine and cоsine оf the angle that is graphed in the image? Round to 4 decimal places if needed. [Image description: A circle with radius 3 units and center (0, 0) is graphed in the coordinate plane. An angle is formed by the positive x-axis and a ray in Quadrant II. The point where the circle and line intersect is labeled (-1.7, 2.5).]