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Mathematics, 12.08.2020 05:01 jameslinimk

AB is tangent to circle O at A. If AO = 30 and BC = 48, what is AB? A. 84 B. 78 C. 76 D. 72

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AB is tangent to circle O at A. If AO = 30 and BC = 48, what is AB? A. 84 B. 78 C. 76 D. 72...
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