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CD is tangent to circle O at D. Find the diameter of the circle for BC = 13 and DC = 30. Round to the nearest tenth. (The diagram is not drawn to scale.)

A. 82.2

B. 56.2

C. 10.7

D. 69.2

User Tokfrans
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1 Answer

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please read the attached file
CD is tangent to circle O at D. Find the diameter of the circle for BC = 13 and DC-example-1
User Gabriel Brito
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