The combination lock has three wheels, each numbered from 0 to 9. What is the probability that someone randomly guesses the corr
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Answer:
Assuming that is a diameter.
Given that
And that point O is the center of the circle
Explanation:
Because angle AOB is subtended by arc AB from point O.
Arc AB is equal to the measure of that angle.
Since arc ABC is subtended by the diameter, the arc is 180°.