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Home > A2C > Chapter 8 > Lesson 8.1.4 > Problem 8-53


Find the coordinates of points P and Q on the unit circle at right.

Unit circle, center at the origin, with line segments, from center, to points on circle, one labeled, p, in first quadrant, & one labeled, q, in second quadrant. Central angles, between each segment & x axis, labeled 50 degrees, & 110 degrees.