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B
3. Given ZABC whose vertex is at the center of the circle, then the measure
of the angle is equal to the measure of its intercepted arc.
Therefore, the measure of ZB is
A
B
80°
A. 20°
B. 400
C. 80°
D. 120°
с​


B3 Given ZABC Whose Vertex Is At The Center Of The Circle Then The Measureof The Angle Is Equal To The Measure Of Its Intercepted ArcTherefore The Measure Of ZB class=