owensomarion owensomarion

17-01-2020
Mathematics

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Given the figure, if ∠ABC is 20° and C is the center of the circle, what is the measure of the central angle ∠ACB?

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berodiac berodiac

27-01-2020

Answer:

180° − 2(20°) = 140°

Step-by-step explanation:

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