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Home > GC > Chapter 10 > Lesson 10.1.4 > Problem 10-38

10-38.

If is a diameter and is a chord of the circle below, find the measure of the geometric parts listed below.  

Circle, with points, in order, s, o, q, p, line segments from, q, to, s, from, q, to, p, from, p, to o, from, o, to s, with chord, q, s, and chord, p, o, intersecting at point, n, angle, n, o, s, labeled, 63 degrees, arc, s, o, labeled, 80 degrees.

  1.  and 

    An intercepted arc is twice its inscribed angle.

  1. An intercepted arc is twice its inscribed angle.

  1. An intercepted arc is twice its inscribed angle.