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Mathematics, 24.02.2021 07:10 dysany8876

Circle O is shown. Line A E is a diameter. Line O C is a radius. A line is drawn from point C to point D on the opposite side of the circle and intersects diameter A E at point B. Angle D B E is 58 degrees. The measure of arc D E is 50 degrees. What is the measure of angle AOC?

42°
58°
66°
79°

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