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Geometry 10 Online
OpenStudy (anonymous):

In the diagram, AC¯¯¯¯¯ is a diameter of the circle with center O. If m∠ACB = 50°, what is m∠BAC? 50° 40° 80° 100°

OpenStudy (alexandervonhumboldt2):

40

OpenStudy (alexandervonhumboldt2):

180-90-50=40

OpenStudy (alexandervonhumboldt2):

medal and fan pleaseeeee

OpenStudy (anonymous):

thank you

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