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Angle C is inscribed in circle O. AB is a diameter of circle O. What is the measure of A?
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Angle C is inscribed in circle O. AB is a diameter of circle O. What is the measure of A?

Angle C is inscribed in circle O. AB is a diameter of circle O. What is the measure-example-1
User Kabindas
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4 votes

Answer:

If C = 90 degree, then A=30 degree

User Tlunter
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